Running from: /usr/share/jenkins/jenkins.war
Feb 14, 2012 2:37:36 PM winstone.Logger logInternal
INFO: Beginning extraction from war file
Jenkins home directory: /var/lib/jenkins found at: EnvVars.masterEnvVars.get("JENKINS_HOME")
Feb 14, 2012 2:37:37 PM winstone.Logger logInternal
INFO: HTTP Listener started: port=8080
Feb 14, 2012 2:37:37 PM winstone.Logger logInternal
INFO: Winstone Servlet Engine v0.9.10 running: controlPort=disabled
Feb 14, 2012 2:37:37 PM jenkins.InitReactorRunner$1 onAttained
INFO: Started initialization
Feb 14, 2012 2:37:37 PM hudson.ClassicPluginStrategy createPluginWrapper
INFO: Plugin cvs.jpi is disabled
Feb 14, 2012 2:37:37 PM hudson.ClassicPluginStrategy createPluginWrapper
INFO: Plugin subversion.jpi is disabled
Feb 14, 2012 2:37:37 PM jenkins.InitReactorRunner$1 onAttained
INFO: Listed all plugins
Feb 14, 2012 2:37:37 PM jenkins.InitReactorRunner$1 onAttained
INFO: Prepared all plugins
Feb 14, 2012 2:37:37 PM jenkins.InitReactorRunner$1 onAttained
INFO: Started all plugins
Feb 14, 2012 2:37:37 PM jenkins.InitReactorRunner$1 onAttained
INFO: Augmented all extensions
hudson.util.IOException2: Unable to read /var/lib/jenkins/jobs/Myproject/builds/2012-02-14_13-42-07/build.xml
	at hudson.XmlFile.unmarshal(XmlFile.java:160)
	at hudson.model.Run.reload(Run.java:283)
	at hudson.model.Run.<init>(Run.java:272)
	at hudson.model.AbstractBuild.<init>(AbstractBuild.java:163)
	at hudson.model.Build.<init>(Build.java:100)
	at hudson.model.FreeStyleBuild.<init>(FreeStyleBuild.java:41)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:532)
	at hudson.model.AbstractProject.loadBuild(AbstractProject.java:949)
	at hudson.model.AbstractProject$1.create(AbstractProject.java:256)
	at hudson.model.AbstractProject$1.create(AbstractProject.java:254)
	at hudson.model.RunMap.load(RunMap.java:221)
	at hudson.model.AbstractProject.onLoad(AbstractProject.java:254)
	at hudson.model.Project.onLoad(Project.java:88)
	at hudson.model.Items.load(Items.java:115)
	at jenkins.model.Jenkins$14.run(Jenkins.java:2372)
	at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:146)
	at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:259)
	at jenkins.model.Jenkins$5.runTask(Jenkins.java:812)
	at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:187)
	at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:94)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
	at java.lang.Thread.run(Thread.java:679)
Caused by: com.thoughtworks.xstream.converters.ConversionException: Cannot deserialize object with new readObject()/writeObject() methods
---- Debugging information ----
class               : hudson.model.FreeStyleBuild
required-type       : org.eclipse.jgit.lib.ObjectId
path                : /build/actions/hudson.plugins.git.util.BuildData/buildsByBranchName/entry/hudson.plugins.git.util.Build/revision/sha1
line number         : 18
-------------------------------
	at com.thoughtworks.xstream.converters.reflection.SerializableConverter.doUnmarshal(SerializableConverter.java:281)
	at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal(AbstractReflectionConverter.java:162)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at com.thoughtworks.xstream.converters.collections.MapConverter.populateMap(MapConverter.java:79)
	at com.thoughtworks.xstream.converters.collections.MapConverter.unmarshal(MapConverter.java:66)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at hudson.util.RobustCollectionConverter.populateCollection(RobustCollectionConverter.java:85)
	at com.thoughtworks.xstream.converters.collections.CollectionConverter.unmarshal(CollectionConverter.java:61)
	at hudson.util.RobustCollectionConverter.unmarshal(RobustCollectionConverter.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:137)
	at com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.unmarshal(AbstractTreeMarshallingStrategy.java:33)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:926)
	at hudson.util.XStream2.unmarshal(XStream2.java:91)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:912)
	at hudson.XmlFile.unmarshal(XmlFile.java:156)
	... 25 more
hudson.util.IOException2: Unable to read /var/lib/jenkins/jobs/Myproject/builds/2012-02-14_13-44-58/build.xml
	at hudson.XmlFile.unmarshal(XmlFile.java:160)
	at hudson.model.Run.reload(Run.java:283)
	at hudson.model.Run.<init>(Run.java:272)
	at hudson.model.AbstractBuild.<init>(AbstractBuild.java:163)
	at hudson.model.Build.<init>(Build.java:100)
	at hudson.model.FreeStyleBuild.<init>(FreeStyleBuild.java:41)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:532)
	at hudson.model.AbstractProject.loadBuild(AbstractProject.java:949)
	at hudson.model.AbstractProject$1.create(AbstractProject.java:256)
	at hudson.model.AbstractProject$1.create(AbstractProject.java:254)
	at hudson.model.RunMap.load(RunMap.java:221)
	at hudson.model.AbstractProject.onLoad(AbstractProject.java:254)
	at hudson.model.Project.onLoad(Project.java:88)
	at hudson.model.Items.load(Items.java:115)
	at jenkins.model.Jenkins$14.run(Jenkins.java:2372)
	at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:146)
	at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:259)
	at jenkins.model.Jenkins$5.runTask(Jenkins.java:812)
	at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:187)
	at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:94)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
	at java.lang.Thread.run(Thread.java:679)
Caused by: com.thoughtworks.xstream.converters.ConversionException: Cannot deserialize object with new readObject()/writeObject() methods
---- Debugging information ----
class               : hudson.model.FreeStyleBuild
required-type       : org.eclipse.jgit.lib.ObjectId
path                : /build/actions/hudson.plugins.git.util.BuildData/buildsByBranchName/entry/hudson.plugins.git.util.Build/revision/sha1
line number         : 18
-------------------------------
	at com.thoughtworks.xstream.converters.reflection.SerializableConverter.doUnmarshal(SerializableConverter.java:281)
	at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal(AbstractReflectionConverter.java:162)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at com.thoughtworks.xstream.converters.collections.MapConverter.populateMap(MapConverter.java:79)
	at com.thoughtworks.xstream.converters.collections.MapConverter.unmarshal(MapConverter.java:66)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at hudson.util.RobustCollectionConverter.populateCollection(RobustCollectionConverter.java:85)
	at com.thoughtworks.xstream.converters.collections.CollectionConverter.unmarshal(CollectionConverter.java:61)
	at hudson.util.RobustCollectionConverter.unmarshal(RobustCollectionConverter.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:137)
	at com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.unmarshal(AbstractTreeMarshallingStrategy.java:33)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:926)
	at hudson.util.XStream2.unmarshal(XStream2.java:91)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:912)
	at hudson.XmlFile.unmarshal(XmlFile.java:156)
	... 25 more
hudson.util.IOException2: Unable to read /var/lib/jenkins/jobs/Myproject/builds/2012-02-14_11-51-47/build.xml
	at hudson.XmlFile.unmarshal(XmlFile.java:160)
	at hudson.model.Run.reload(Run.java:283)
	at hudson.model.Run.<init>(Run.java:272)
	at hudson.model.AbstractBuild.<init>(AbstractBuild.java:163)
	at hudson.model.Build.<init>(Build.java:100)
	at hudson.model.FreeStyleBuild.<init>(FreeStyleBuild.java:41)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:532)
	at hudson.model.AbstractProject.loadBuild(AbstractProject.java:949)
	at hudson.model.AbstractProject$1.create(AbstractProject.java:256)
	at hudson.model.AbstractProject$1.create(AbstractProject.java:254)
	at hudson.model.RunMap.load(RunMap.java:221)
	at hudson.model.AbstractProject.onLoad(AbstractProject.java:254)
	at hudson.model.Project.onLoad(Project.java:88)
	at hudson.model.Items.load(Items.java:115)
	at jenkins.model.Jenkins$14.run(Jenkins.java:2372)
	at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:146)
	at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:259)
	at jenkins.model.Jenkins$5.runTask(Jenkins.java:812)
	at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:187)
	at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:94)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
	at java.lang.Thread.run(Thread.java:679)
Caused by: com.thoughtworks.xstream.converters.ConversionException: Cannot deserialize object with new readObject()/writeObject() methods
---- Debugging information ----
class               : hudson.model.FreeStyleBuild
required-type       : org.eclipse.jgit.lib.ObjectId
path                : /build/actions/hudson.plugins.git.util.BuildData/buildsByBranchName/entry/hudson.plugins.git.util.Build/revision/sha1
line number         : 18
-------------------------------
	at com.thoughtworks.xstream.converters.reflection.SerializableConverter.doUnmarshal(SerializableConverter.java:281)
	at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal(AbstractReflectionConverter.java:162)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at com.thoughtworks.xstream.converters.collections.MapConverter.populateMap(MapConverter.java:79)
	at com.thoughtworks.xstream.converters.collections.MapConverter.unmarshal(MapConverter.java:66)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at hudson.util.RobustCollectionConverter.populateCollection(RobustCollectionConverter.java:85)
	at com.thoughtworks.xstream.converters.collections.CollectionConverter.unmarshal(CollectionConverter.java:61)
	at hudson.util.RobustCollectionConverter.unmarshal(RobustCollectionConverter.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:137)
	at com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.unmarshal(AbstractTreeMarshallingStrategy.java:33)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:926)
	at hudson.util.XStream2.unmarshal(XStream2.java:91)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:912)
	at hudson.XmlFile.unmarshal(XmlFile.java:156)
	... 25 more
hudson.util.IOException2: Unable to read /var/lib/jenkins/jobs/Myproject/builds/2012-02-14_13-36-13/build.xml
	at hudson.XmlFile.unmarshal(XmlFile.java:160)
	at hudson.model.Run.reload(Run.java:283)
	at hudson.model.Run.<init>(Run.java:272)
	at hudson.model.AbstractBuild.<init>(AbstractBuild.java:163)
	at hudson.model.Build.<init>(Build.java:100)
	at hudson.model.FreeStyleBuild.<init>(FreeStyleBuild.java:41)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:532)
	at hudson.model.AbstractProject.loadBuild(AbstractProject.java:949)
	at hudson.model.AbstractProject$1.create(AbstractProject.java:256)
	at hudson.model.AbstractProject$1.create(AbstractProject.java:254)
	at hudson.model.RunMap.load(RunMap.java:221)
	at hudson.model.AbstractProject.onLoad(AbstractProject.java:254)
	at hudson.model.Project.onLoad(Project.java:88)
	at hudson.model.Items.load(Items.java:115)
	at jenkins.model.Jenkins$14.run(Jenkins.java:2372)
	at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:146)
	at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:259)
	at jenkins.model.Jenkins$5.runTask(Jenkins.java:812)
	at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:187)
	at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:94)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
	at java.lang.Thread.run(Thread.java:679)
Caused by: com.thoughtworks.xstream.converters.ConversionException: Cannot deserialize object with new readObject()/writeObject() methods
---- Debugging information ----
class               : hudson.model.FreeStyleBuild
required-type       : org.eclipse.jgit.lib.ObjectId
path                : /build/actions/hudson.plugins.git.util.BuildData/buildsByBranchName/entry/hudson.plugins.git.util.Build/revision/sha1
line number         : 18
-------------------------------
	at com.thoughtworks.xstream.converters.reflection.SerializableConverter.doUnmarshal(SerializableConverter.java:281)
	at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal(AbstractReflectionConverter.java:162)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at com.thoughtworks.xstream.converters.collections.MapConverter.populateMap(MapConverter.java:79)
	at com.thoughtworks.xstream.converters.collections.MapConverter.unmarshal(MapConverter.java:66)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at hudson.util.RobustCollectionConverter.populateCollection(RobustCollectionConverter.java:85)
	at com.thoughtworks.xstream.converters.collections.CollectionConverter.unmarshal(CollectionConverter.java:61)
	at hudson.util.RobustCollectionConverter.unmarshal(RobustCollectionConverter.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:137)
	at com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.unmarshal(AbstractTreeMarshallingStrategy.java:33)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:926)
	at hudson.util.XStream2.unmarshal(XStream2.java:91)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:912)
	at hudson.XmlFile.unmarshal(XmlFile.java:156)
	... 25 more
hudson.util.IOException2: Unable to read /var/lib/jenkins/jobs/Myproject/builds/2012-02-14_13-56-07/build.xml
	at hudson.XmlFile.unmarshal(XmlFile.java:160)
	at hudson.model.Run.reload(Run.java:283)
	at hudson.model.Run.<init>(Run.java:272)
	at hudson.model.AbstractBuild.<init>(AbstractBuild.java:163)
	at hudson.model.Build.<init>(Build.java:100)
	at hudson.model.FreeStyleBuild.<init>(FreeStyleBuild.java:41)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:532)
	at hudson.model.AbstractProject.loadBuild(AbstractProject.java:949)
	at hudson.model.AbstractProject$1.create(AbstractProject.java:256)
	at hudson.model.AbstractProject$1.create(AbstractProject.java:254)
	at hudson.model.RunMap.load(RunMap.java:221)
	at hudson.model.AbstractProject.onLoad(AbstractProject.java:254)
	at hudson.model.Project.onLoad(Project.java:88)
	at hudson.model.Items.load(Items.java:115)
	at jenkins.model.Jenkins$14.run(Jenkins.java:2372)
	at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:146)
	at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:259)
	at jenkins.model.Jenkins$5.runTask(Jenkins.java:812)
	at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:187)
	at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:94)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
	at java.lang.Thread.run(Thread.java:679)
Caused by: com.thoughtworks.xstream.converters.ConversionException: Cannot deserialize object with new readObject()/writeObject() methods
---- Debugging information ----
class               : hudson.model.FreeStyleBuild
required-type       : org.eclipse.jgit.lib.ObjectId
path                : /build/actions/hudson.plugins.git.util.BuildData/buildsByBranchName/entry/hudson.plugins.git.util.Build/revision/sha1
line number         : 18
-------------------------------
	at com.thoughtworks.xstream.converters.reflection.SerializableConverter.doUnmarshal(SerializableConverter.java:281)
	at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal(AbstractReflectionConverter.java:162)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at com.thoughtworks.xstream.converters.collections.MapConverter.populateMap(MapConverter.java:79)
	at com.thoughtworks.xstream.converters.collections.MapConverter.unmarshal(MapConverter.java:66)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at hudson.util.RobustCollectionConverter.populateCollection(RobustCollectionConverter.java:85)
	at com.thoughtworks.xstream.converters.collections.CollectionConverter.unmarshal(CollectionConverter.java:61)
	at hudson.util.RobustCollectionConverter.unmarshal(RobustCollectionConverter.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:137)
	at com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.unmarshal(AbstractTreeMarshallingStrategy.java:33)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:926)
	at hudson.util.XStream2.unmarshal(XStream2.java:91)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:912)
	at hudson.XmlFile.unmarshal(XmlFile.java:156)
	... 25 more
hudson.util.IOException2: Unable to read /var/lib/jenkins/jobs/Myproject/builds/2012-02-14_13-41-45/build.xml
	at hudson.XmlFile.unmarshal(XmlFile.java:160)
	at hudson.model.Run.reload(Run.java:283)
	at hudson.model.Run.<init>(Run.java:272)
	at hudson.model.AbstractBuild.<init>(AbstractBuild.java:163)
	at hudson.model.Build.<init>(Build.java:100)
	at hudson.model.FreeStyleBuild.<init>(FreeStyleBuild.java:41)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:532)
	at hudson.model.AbstractProject.loadBuild(AbstractProject.java:949)
	at hudson.model.AbstractProject$1.create(AbstractProject.java:256)
	at hudson.model.AbstractProject$1.create(AbstractProject.java:254)
	at hudson.model.RunMap.load(RunMap.java:221)
	at hudson.model.AbstractProject.onLoad(AbstractProject.java:254)
	at hudson.model.Project.onLoad(Project.java:88)
	at hudson.model.Items.load(Items.java:115)
	at jenkins.model.Jenkins$14.run(Jenkins.java:2372)
	at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:146)
	at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:259)
	at jenkins.model.Jenkins$5.runTask(Jenkins.java:812)
	at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:187)
	at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:94)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
	at java.lang.Thread.run(Thread.java:679)
Caused by: com.thoughtworks.xstream.converters.ConversionException: Cannot deserialize object with new readObject()/writeObject() methods
---- Debugging information ----
class               : hudson.model.FreeStyleBuild
required-type       : org.eclipse.jgit.lib.ObjectId
path                : /build/actions/hudson.plugins.git.util.BuildData/buildsByBranchName/entry/hudson.plugins.git.util.Build/revision/sha1
line number         : 18
-------------------------------
	at com.thoughtworks.xstream.converters.reflection.SerializableConverter.doUnmarshal(SerializableConverter.java:281)
	at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal(AbstractReflectionConverter.java:162)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at com.thoughtworks.xstream.converters.collections.MapConverter.populateMap(MapConverter.java:79)
	at com.thoughtworks.xstream.converters.collections.MapConverter.unmarshal(MapConverter.java:66)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at hudson.util.RobustCollectionConverter.populateCollection(RobustCollectionConverter.java:85)
	at com.thoughtworks.xstream.converters.collections.CollectionConverter.unmarshal(CollectionConverter.java:61)
	at hudson.util.RobustCollectionConverter.unmarshal(RobustCollectionConverter.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:137)
	at com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.unmarshal(AbstractTreeMarshallingStrategy.java:33)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:926)
	at hudson.util.XStream2.unmarshal(XStream2.java:91)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:912)
	at hudson.XmlFile.unmarshal(XmlFile.java:156)
	... 25 more
hudson.util.IOException2: Unable to read /var/lib/jenkins/jobs/Myproject/builds/2012-02-13_23-39-00/build.xml
	at hudson.XmlFile.unmarshal(XmlFile.java:160)
	at hudson.model.Run.reload(Run.java:283)
	at hudson.model.Run.<init>(Run.java:272)
	at hudson.model.AbstractBuild.<init>(AbstractBuild.java:163)
	at hudson.model.Build.<init>(Build.java:100)
	at hudson.model.FreeStyleBuild.<init>(FreeStyleBuild.java:41)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:532)
	at hudson.model.AbstractProject.loadBuild(AbstractProject.java:949)
	at hudson.model.AbstractProject$1.create(AbstractProject.java:256)
	at hudson.model.AbstractProject$1.create(AbstractProject.java:254)
	at hudson.model.RunMap.load(RunMap.java:221)
	at hudson.model.AbstractProject.onLoad(AbstractProject.java:254)
	at hudson.model.Project.onLoad(Project.java:88)
	at hudson.model.Items.load(Items.java:115)
	at jenkins.model.Jenkins$14.run(Jenkins.java:2372)
	at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:146)
	at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:259)
	at jenkins.model.Jenkins$5.runTask(Jenkins.java:812)
	at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:187)
	at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:94)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
	at java.lang.Thread.run(Thread.java:679)
Caused by: com.thoughtworks.xstream.converters.ConversionException: Cannot deserialize object with new readObject()/writeObject() methods
---- Debugging information ----
class               : hudson.model.FreeStyleBuild
required-type       : org.eclipse.jgit.lib.ObjectId
path                : /build/actions/hudson.plugins.git.util.BuildData/buildsByBranchName/entry/hudson.plugins.git.util.Build/revision/sha1
line number         : 18
-------------------------------
	at com.thoughtworks.xstream.converters.reflection.SerializableConverter.doUnmarshal(SerializableConverter.java:281)
	at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal(AbstractReflectionConverter.java:162)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at com.thoughtworks.xstream.converters.collections.MapConverter.populateMap(MapConverter.java:79)
	at com.thoughtworks.xstream.converters.collections.MapConverter.unmarshal(MapConverter.java:66)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at hudson.util.RobustCollectionConverter.populateCollection(RobustCollectionConverter.java:85)
	at com.thoughtworks.xstream.converters.collections.CollectionConverter.unmarshal(CollectionConverter.java:61)
	at hudson.util.RobustCollectionConverter.unmarshal(RobustCollectionConverter.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:137)
	at com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.unmarshal(AbstractTreeMarshallingStrategy.java:33)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:926)
	at hudson.util.XStream2.unmarshal(XStream2.java:91)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:912)
	at hudson.XmlFile.unmarshal(XmlFile.java:156)
	... 25 more
hudson.util.IOException2: Unable to read /var/lib/jenkins/jobs/Myproject/builds/2012-02-14_12-07-05/build.xml
	at hudson.XmlFile.unmarshal(XmlFile.java:160)
	at hudson.model.Run.reload(Run.java:283)
	at hudson.model.Run.<init>(Run.java:272)
	at hudson.model.AbstractBuild.<init>(AbstractBuild.java:163)
	at hudson.model.Build.<init>(Build.java:100)
	at hudson.model.FreeStyleBuild.<init>(FreeStyleBuild.java:41)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:532)
	at hudson.model.AbstractProject.loadBuild(AbstractProject.java:949)
	at hudson.model.AbstractProject$1.create(AbstractProject.java:256)
	at hudson.model.AbstractProject$1.create(AbstractProject.java:254)
	at hudson.model.RunMap.load(RunMap.java:221)
	at hudson.model.AbstractProject.onLoad(AbstractProject.java:254)
	at hudson.model.Project.onLoad(Project.java:88)
	at hudson.model.Items.load(Items.java:115)
	at jenkins.model.Jenkins$14.run(Jenkins.java:2372)
	at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:146)
	at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:259)
	at jenkins.model.Jenkins$5.runTask(Jenkins.java:812)
	at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:187)
	at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:94)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
	at java.lang.Thread.run(Thread.java:679)
Caused by: com.thoughtworks.xstream.converters.ConversionException: Cannot deserialize object with new readObject()/writeObject() methods
---- Debugging information ----
class               : hudson.model.FreeStyleBuild
required-type       : org.eclipse.jgit.lib.ObjectId
path                : /build/actions/hudson.plugins.git.util.BuildData/buildsByBranchName/entry/hudson.plugins.git.util.Build/revision/sha1
line number         : 17
-------------------------------
	at com.thoughtworks.xstream.converters.reflection.SerializableConverter.doUnmarshal(SerializableConverter.java:281)
	at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal(AbstractReflectionConverter.java:162)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at com.thoughtworks.xstream.converters.collections.MapConverter.populateMap(MapConverter.java:79)
	at com.thoughtworks.xstream.converters.collections.MapConverter.unmarshal(MapConverter.java:66)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at hudson.util.RobustCollectionConverter.populateCollection(RobustCollectionConverter.java:85)
	at com.thoughtworks.xstream.converters.collections.CollectionConverter.unmarshal(CollectionConverter.java:61)
	at hudson.util.RobustCollectionConverter.unmarshal(RobustCollectionConverter.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:137)
	at com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.unmarshal(AbstractTreeMarshallingStrategy.java:33)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:926)
	at hudson.util.XStream2.unmarshal(XStream2.java:91)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:912)
	at hudson.XmlFile.unmarshal(XmlFile.java:156)
	... 25 more
hudson.util.IOException2: Unable to read /var/lib/jenkins/jobs/Myproject/builds/2012-02-13_23-17-47/build.xml
	at hudson.XmlFile.unmarshal(XmlFile.java:160)
	at hudson.model.Run.reload(Run.java:283)
	at hudson.model.Run.<init>(Run.java:272)
	at hudson.model.AbstractBuild.<init>(AbstractBuild.java:163)
	at hudson.model.Build.<init>(Build.java:100)
	at hudson.model.FreeStyleBuild.<init>(FreeStyleBuild.java:41)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:532)
	at hudson.model.AbstractProject.loadBuild(AbstractProject.java:949)
	at hudson.model.AbstractProject$1.create(AbstractProject.java:256)
	at hudson.model.AbstractProject$1.create(AbstractProject.java:254)
	at hudson.model.RunMap.load(RunMap.java:221)
	at hudson.model.AbstractProject.onLoad(AbstractProject.java:254)
	at hudson.model.Project.onLoad(Project.java:88)
	at hudson.model.Items.load(Items.java:115)
	at jenkins.model.Jenkins$14.run(Jenkins.java:2372)
	at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:146)
	at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:259)
	at jenkins.model.Jenkins$5.runTask(Jenkins.java:812)
	at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:187)
	at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:94)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
	at java.lang.Thread.run(Thread.java:679)
Caused by: com.thoughtworks.xstream.converters.ConversionException: Cannot deserialize object with new readObject()/writeObject() methods
---- Debugging information ----
class               : hudson.model.FreeStyleBuild
required-type       : org.eclipse.jgit.lib.ObjectId
path                : /build/actions/hudson.plugins.git.util.BuildData/buildsByBranchName/entry/hudson.plugins.git.util.Build/revision/sha1
line number         : 18
-------------------------------
	at com.thoughtworks.xstream.converters.reflection.SerializableConverter.doUnmarshal(SerializableConverter.java:281)
	at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal(AbstractReflectionConverter.java:162)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at com.thoughtworks.xstream.converters.collections.MapConverter.populateMap(MapConverter.java:79)
	at com.thoughtworks.xstream.converters.collections.MapConverter.unmarshal(MapConverter.java:66)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at hudson.util.RobustCollectionConverter.populateCollection(RobustCollectionConverter.java:85)
	at com.thoughtworks.xstream.converters.collections.CollectionConverter.unmarshal(CollectionConverter.java:61)
	at hudson.util.RobustCollectionConverter.unmarshal(RobustCollectionConverter.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:137)
	at com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.unmarshal(AbstractTreeMarshallingStrategy.java:33)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:926)
	at hudson.util.XStream2.unmarshal(XStream2.java:91)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:912)
	at hudson.XmlFile.unmarshal(XmlFile.java:156)
	... 25 more
hudson.util.IOException2: Unable to read /var/lib/jenkins/jobs/Myproject/builds/2012-02-13_23-38-23/build.xml
	at hudson.XmlFile.unmarshal(XmlFile.java:160)
	at hudson.model.Run.reload(Run.java:283)
	at hudson.model.Run.<init>(Run.java:272)
	at hudson.model.AbstractBuild.<init>(AbstractBuild.java:163)
	at hudson.model.Build.<init>(Build.java:100)
	at hudson.model.FreeStyleBuild.<init>(FreeStyleBuild.java:41)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:532)
	at hudson.model.AbstractProject.loadBuild(AbstractProject.java:949)
	at hudson.model.AbstractProject$1.create(AbstractProject.java:256)
	at hudson.model.AbstractProject$1.create(AbstractProject.java:254)
	at hudson.model.RunMap.load(RunMap.java:221)
	at hudson.model.AbstractProject.onLoad(AbstractProject.java:254)
	at hudson.model.Project.onLoad(Project.java:88)
	at hudson.model.Items.load(Items.java:115)
	at jenkins.model.Jenkins$14.run(Jenkins.java:2372)
	at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:146)
	at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:259)
	at jenkins.model.Jenkins$5.runTask(Jenkins.java:812)
	at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:187)
	at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:94)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
	at java.lang.Thread.run(Thread.java:679)
Caused by: com.thoughtworks.xstream.converters.ConversionException: Cannot deserialize object with new readObject()/writeObject() methods
---- Debugging information ----
class               : hudson.model.FreeStyleBuild
required-type       : org.eclipse.jgit.lib.ObjectId
path                : /build/actions/hudson.plugins.git.util.BuildData/buildsByBranchName/entry/hudson.plugins.git.util.Build/revision/sha1
line number         : 18
-------------------------------
	at com.thoughtworks.xstream.converters.reflection.SerializableConverter.doUnmarshal(SerializableConverter.java:281)
	at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal(AbstractReflectionConverter.java:162)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at com.thoughtworks.xstream.converters.collections.MapConverter.populateMap(MapConverter.java:79)
	at com.thoughtworks.xstream.converters.collections.MapConverter.unmarshal(MapConverter.java:66)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at hudson.util.RobustCollectionConverter.populateCollection(RobustCollectionConverter.java:85)
	at com.thoughtworks.xstream.converters.collections.CollectionConverter.unmarshal(CollectionConverter.java:61)
	at hudson.util.RobustCollectionConverter.unmarshal(RobustCollectionConverter.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:137)
	at com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.unmarshal(AbstractTreeMarshallingStrategy.java:33)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:926)
	at hudson.util.XStream2.unmarshal(XStream2.java:91)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:912)
	at hudson.XmlFile.unmarshal(XmlFile.java:156)
	... 25 more
hudson.util.IOException2: Unable to read /var/lib/jenkins/jobs/Myproject/builds/2012-02-14_12-05-25/build.xml
	at hudson.XmlFile.unmarshal(XmlFile.java:160)
	at hudson.model.Run.reload(Run.java:283)
	at hudson.model.Run.<init>(Run.java:272)
	at hudson.model.AbstractBuild.<init>(AbstractBuild.java:163)
	at hudson.model.Build.<init>(Build.java:100)
	at hudson.model.FreeStyleBuild.<init>(FreeStyleBuild.java:41)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:532)
	at hudson.model.AbstractProject.loadBuild(AbstractProject.java:949)
	at hudson.model.AbstractProject$1.create(AbstractProject.java:256)
	at hudson.model.AbstractProject$1.create(AbstractProject.java:254)
	at hudson.model.RunMap.load(RunMap.java:221)
	at hudson.model.AbstractProject.onLoad(AbstractProject.java:254)
	at hudson.model.Project.onLoad(Project.java:88)
	at hudson.model.Items.load(Items.java:115)
	at jenkins.model.Jenkins$14.run(Jenkins.java:2372)
	at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:146)
	at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:259)
	at jenkins.model.Jenkins$5.runTask(Jenkins.java:812)
	at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:187)
	at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:94)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
	at java.lang.Thread.run(Thread.java:679)
Caused by: com.thoughtworks.xstream.converters.ConversionException: Cannot deserialize object with new readObject()/writeObject() methods
---- Debugging information ----
class               : hudson.model.FreeStyleBuild
required-type       : org.eclipse.jgit.lib.ObjectId
path                : /build/actions/hudson.plugins.git.util.BuildData/buildsByBranchName/entry/hudson.plugins.git.util.Build/revision/sha1
line number         : 17
-------------------------------
	at com.thoughtworks.xstream.converters.reflection.SerializableConverter.doUnmarshal(SerializableConverter.java:281)
	at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal(AbstractReflectionConverter.java:162)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at com.thoughtworks.xstream.converters.collections.MapConverter.populateMap(MapConverter.java:79)
	at com.thoughtworks.xstream.converters.collections.MapConverter.unmarshal(MapConverter.java:66)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at hudson.util.RobustCollectionConverter.populateCollection(RobustCollectionConverter.java:85)
	at com.thoughtworks.xstream.converters.collections.CollectionConverter.unmarshal(CollectionConverter.java:61)
	at hudson.util.RobustCollectionConverter.unmarshal(RobustCollectionConverter.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:137)
	at com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.unmarshal(AbstractTreeMarshallingStrategy.java:33)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:926)
	at hudson.util.XStream2.unmarshal(XStream2.java:91)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:912)
	at hudson.XmlFile.unmarshal(XmlFile.java:156)
	... 25 more
hudson.util.IOException2: Unable to read /var/lib/jenkins/jobs/Myproject/builds/2012-02-14_01-32-21/build.xml
	at hudson.XmlFile.unmarshal(XmlFile.java:160)
	at hudson.model.Run.reload(Run.java:283)
	at hudson.model.Run.<init>(Run.java:272)
	at hudson.model.AbstractBuild.<init>(AbstractBuild.java:163)
	at hudson.model.Build.<init>(Build.java:100)
	at hudson.model.FreeStyleBuild.<init>(FreeStyleBuild.java:41)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:532)
	at hudson.model.AbstractProject.loadBuild(AbstractProject.java:949)
	at hudson.model.AbstractProject$1.create(AbstractProject.java:256)
	at hudson.model.AbstractProject$1.create(AbstractProject.java:254)
	at hudson.model.RunMap.load(RunMap.java:221)
	at hudson.model.AbstractProject.onLoad(AbstractProject.java:254)
	at hudson.model.Project.onLoad(Project.java:88)
	at hudson.model.Items.load(Items.java:115)
	at jenkins.model.Jenkins$14.run(Jenkins.java:2372)
	at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:146)
	at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:259)
	at jenkins.model.Jenkins$5.runTask(Jenkins.java:812)
	at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:187)
	at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:94)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
	at java.lang.Thread.run(Thread.java:679)
Caused by: com.thoughtworks.xstream.converters.ConversionException: Cannot deserialize object with new readObject()/writeObject() methods
---- Debugging information ----
class               : hudson.model.FreeStyleBuild
required-type       : org.eclipse.jgit.lib.ObjectId
path                : /build/actions/hudson.plugins.git.util.BuildData/buildsByBranchName/entry/hudson.plugins.git.util.Build/revision/sha1
line number         : 17
-------------------------------
	at com.thoughtworks.xstream.converters.reflection.SerializableConverter.doUnmarshal(SerializableConverter.java:281)
	at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal(AbstractReflectionConverter.java:162)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at com.thoughtworks.xstream.converters.collections.MapConverter.populateMap(MapConverter.java:79)
	at com.thoughtworks.xstream.converters.collections.MapConverter.unmarshal(MapConverter.java:66)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at hudson.util.RobustCollectionConverter.populateCollection(RobustCollectionConverter.java:85)
	at com.thoughtworks.xstream.converters.collections.CollectionConverter.unmarshal(CollectionConverter.java:61)
	at hudson.util.RobustCollectionConverter.unmarshal(RobustCollectionConverter.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:137)
	at com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.unmarshal(AbstractTreeMarshallingStrategy.java:33)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:926)
	at hudson.util.XStream2.unmarshal(XStream2.java:91)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:912)
	at hudson.XmlFile.unmarshal(XmlFile.java:156)
	... 25 more
hudson.util.IOException2: Unable to read /var/lib/jenkins/jobs/Myproject/builds/2012-02-14_13-44-34/build.xml
	at hudson.XmlFile.unmarshal(XmlFile.java:160)
	at hudson.model.Run.reload(Run.java:283)
	at hudson.model.Run.<init>(Run.java:272)
	at hudson.model.AbstractBuild.<init>(AbstractBuild.java:163)
	at hudson.model.Build.<init>(Build.java:100)
	at hudson.model.FreeStyleBuild.<init>(FreeStyleBuild.java:41)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:532)
	at hudson.model.AbstractProject.loadBuild(AbstractProject.java:949)
	at hudson.model.AbstractProject$1.create(AbstractProject.java:256)
	at hudson.model.AbstractProject$1.create(AbstractProject.java:254)
	at hudson.model.RunMap.load(RunMap.java:221)
	at hudson.model.AbstractProject.onLoad(AbstractProject.java:254)
	at hudson.model.Project.onLoad(Project.java:88)
	at hudson.model.Items.load(Items.java:115)
	at jenkins.model.Jenkins$14.run(Jenkins.java:2372)
	at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:146)
	at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:259)
	at jenkins.model.Jenkins$5.runTask(Jenkins.java:812)
	at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:187)
	at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:94)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
	at java.lang.Thread.run(Thread.java:679)
Caused by: com.thoughtworks.xstream.converters.ConversionException: Cannot deserialize object with new readObject()/writeObject() methods
---- Debugging information ----
class               : hudson.model.FreeStyleBuild
required-type       : org.eclipse.jgit.lib.ObjectId
path                : /build/actions/hudson.plugins.git.util.BuildData/buildsByBranchName/entry/hudson.plugins.git.util.Build/revision/sha1
line number         : 18
-------------------------------
	at com.thoughtworks.xstream.converters.reflection.SerializableConverter.doUnmarshal(SerializableConverter.java:281)
	at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal(AbstractReflectionConverter.java:162)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at com.thoughtworks.xstream.converters.collections.MapConverter.populateMap(MapConverter.java:79)
	at com.thoughtworks.xstream.converters.collections.MapConverter.unmarshal(MapConverter.java:66)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at hudson.util.RobustCollectionConverter.populateCollection(RobustCollectionConverter.java:85)
	at com.thoughtworks.xstream.converters.collections.CollectionConverter.unmarshal(CollectionConverter.java:61)
	at hudson.util.RobustCollectionConverter.unmarshal(RobustCollectionConverter.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:137)
	at com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.unmarshal(AbstractTreeMarshallingStrategy.java:33)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:926)
	at hudson.util.XStream2.unmarshal(XStream2.java:91)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:912)
	at hudson.XmlFile.unmarshal(XmlFile.java:156)
	... 25 more
hudson.util.IOException2: Unable to read /var/lib/jenkins/jobs/Myproject/builds/2012-02-13_23-14-38/build.xml
	at hudson.XmlFile.unmarshal(XmlFile.java:160)
	at hudson.model.Run.reload(Run.java:283)
	at hudson.model.Run.<init>(Run.java:272)
	at hudson.model.AbstractBuild.<init>(AbstractBuild.java:163)
	at hudson.model.Build.<init>(Build.java:100)
	at hudson.model.FreeStyleBuild.<init>(FreeStyleBuild.java:41)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:532)
	at hudson.model.AbstractProject.loadBuild(AbstractProject.java:949)
	at hudson.model.AbstractProject$1.create(AbstractProject.java:256)
	at hudson.model.AbstractProject$1.create(AbstractProject.java:254)
	at hudson.model.RunMap.load(RunMap.java:221)
	at hudson.model.AbstractProject.onLoad(AbstractProject.java:254)
	at hudson.model.Project.onLoad(Project.java:88)
	at hudson.model.Items.load(Items.java:115)
	at jenkins.model.Jenkins$14.run(Jenkins.java:2372)
	at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:146)
	at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:259)
	at jenkins.model.Jenkins$5.runTask(Jenkins.java:812)
	at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:187)
	at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:94)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
	at java.lang.Thread.run(Thread.java:679)
Caused by: com.thoughtworks.xstream.converters.ConversionException: Cannot deserialize object with new readObject()/writeObject() methods
---- Debugging information ----
class               : hudson.model.FreeStyleBuild
required-type       : org.eclipse.jgit.lib.ObjectId
path                : /build/actions/hudson.plugins.git.util.BuildData/buildsByBranchName/entry/hudson.plugins.git.util.Build/revision/sha1
line number         : 15
-------------------------------
	at com.thoughtworks.xstream.converters.reflection.SerializableConverter.doUnmarshal(SerializableConverter.java:281)
	at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal(AbstractReflectionConverter.java:162)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at com.thoughtworks.xstream.converters.collections.MapConverter.populateMap(MapConverter.java:79)
	at com.thoughtworks.xstream.converters.collections.MapConverter.unmarshal(MapConverter.java:66)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at hudson.util.RobustCollectionConverter.populateCollection(RobustCollectionConverter.java:85)
	at com.thoughtworks.xstream.converters.collections.CollectionConverter.unmarshal(CollectionConverter.java:61)
	at hudson.util.RobustCollectionConverter.unmarshal(RobustCollectionConverter.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:137)
	at com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.unmarshal(AbstractTreeMarshallingStrategy.java:33)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:926)
	at hudson.util.XStream2.unmarshal(XStream2.java:91)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:912)
	at hudson.XmlFile.unmarshal(XmlFile.java:156)
	... 25 more
hudson.util.IOException2: Unable to read /var/lib/jenkins/jobs/Myproject/builds/2012-02-13_23-42-15/build.xml
	at hudson.XmlFile.unmarshal(XmlFile.java:160)
	at hudson.model.Run.reload(Run.java:283)
	at hudson.model.Run.<init>(Run.java:272)
	at hudson.model.AbstractBuild.<init>(AbstractBuild.java:163)
	at hudson.model.Build.<init>(Build.java:100)
	at hudson.model.FreeStyleBuild.<init>(FreeStyleBuild.java:41)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:532)
	at hudson.model.AbstractProject.loadBuild(AbstractProject.java:949)
	at hudson.model.AbstractProject$1.create(AbstractProject.java:256)
	at hudson.model.AbstractProject$1.create(AbstractProject.java:254)
	at hudson.model.RunMap.load(RunMap.java:221)
	at hudson.model.AbstractProject.onLoad(AbstractProject.java:254)
	at hudson.model.Project.onLoad(Project.java:88)
	at hudson.model.Items.load(Items.java:115)
	at jenkins.model.Jenkins$14.run(Jenkins.java:2372)
	at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:146)
	at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:259)
	at jenkins.model.Jenkins$5.runTask(Jenkins.java:812)
	at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:187)
	at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:94)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
	at java.lang.Thread.run(Thread.java:679)
Caused by: com.thoughtworks.xstream.converters.ConversionException: Cannot deserialize object with new readObject()/writeObject() methods
---- Debugging information ----
class               : hudson.model.FreeStyleBuild
required-type       : org.eclipse.jgit.lib.ObjectId
path                : /build/actions/hudson.plugins.git.util.BuildData/buildsByBranchName/entry/hudson.plugins.git.util.Build/revision/sha1
line number         : 18
-------------------------------
	at com.thoughtworks.xstream.converters.reflection.SerializableConverter.doUnmarshal(SerializableConverter.java:281)
	at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal(AbstractReflectionConverter.java:162)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at com.thoughtworks.xstream.converters.collections.MapConverter.populateMap(MapConverter.java:79)
	at com.thoughtworks.xstream.converters.collections.MapConverter.unmarshal(MapConverter.java:66)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at hudson.util.RobustCollectionConverter.populateCollection(RobustCollectionConverter.java:85)
	at com.thoughtworks.xstream.converters.collections.CollectionConverter.unmarshal(CollectionConverter.java:61)
	at hudson.util.RobustCollectionConverter.unmarshal(RobustCollectionConverter.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:137)
	at com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.unmarshal(AbstractTreeMarshallingStrategy.java:33)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:926)
	at hudson.util.XStream2.unmarshal(XStream2.java:91)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:912)
	at hudson.XmlFile.unmarshal(XmlFile.java:156)
	... 25 more
hudson.util.IOException2: Unable to read /var/lib/jenkins/jobs/Myproject/builds/2012-02-14_11-53-28/build.xml
	at hudson.XmlFile.unmarshal(XmlFile.java:160)
	at hudson.model.Run.reload(Run.java:283)
	at hudson.model.Run.<init>(Run.java:272)
	at hudson.model.AbstractBuild.<init>(AbstractBuild.java:163)
	at hudson.model.Build.<init>(Build.java:100)
	at hudson.model.FreeStyleBuild.<init>(FreeStyleBuild.java:41)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:532)
	at hudson.model.AbstractProject.loadBuild(AbstractProject.java:949)
	at hudson.model.AbstractProject$1.create(AbstractProject.java:256)
	at hudson.model.AbstractProject$1.create(AbstractProject.java:254)
	at hudson.model.RunMap.load(RunMap.java:221)
	at hudson.model.AbstractProject.onLoad(AbstractProject.java:254)
	at hudson.model.Project.onLoad(Project.java:88)
	at hudson.model.Items.load(Items.java:115)
	at jenkins.model.Jenkins$14.run(Jenkins.java:2372)
	at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:146)
	at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:259)
	at jenkins.model.Jenkins$5.runTask(Jenkins.java:812)
	at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:187)
	at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:94)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
	at java.lang.Thread.run(Thread.java:679)
Caused by: com.thoughtworks.xstream.converters.ConversionException: Cannot deserialize object with new readObject()/writeObject() methods
---- Debugging information ----
class               : hudson.model.FreeStyleBuild
required-type       : org.eclipse.jgit.lib.ObjectId
path                : /build/actions/hudson.plugins.git.util.BuildData/buildsByBranchName/entry/hudson.plugins.git.util.Build/revision/sha1
line number         : 17
-------------------------------
	at com.thoughtworks.xstream.converters.reflection.SerializableConverter.doUnmarshal(SerializableConverter.java:281)
	at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal(AbstractReflectionConverter.java:162)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at com.thoughtworks.xstream.converters.collections.MapConverter.populateMap(MapConverter.java:79)
	at com.thoughtworks.xstream.converters.collections.MapConverter.unmarshal(MapConverter.java:66)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at hudson.util.RobustCollectionConverter.populateCollection(RobustCollectionConverter.java:85)
	at com.thoughtworks.xstream.converters.collections.CollectionConverter.unmarshal(CollectionConverter.java:61)
	at hudson.util.RobustCollectionConverter.unmarshal(RobustCollectionConverter.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:137)
	at com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.unmarshal(AbstractTreeMarshallingStrategy.java:33)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:926)
	at hudson.util.XStream2.unmarshal(XStream2.java:91)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:912)
	at hudson.XmlFile.unmarshal(XmlFile.java:156)
	... 25 more
hudson.util.IOException2: Unable to read /var/lib/jenkins/jobs/Myproject/builds/2012-02-13_23-52-15/build.xml
	at hudson.XmlFile.unmarshal(XmlFile.java:160)
	at hudson.model.Run.reload(Run.java:283)
	at hudson.model.Run.<init>(Run.java:272)
	at hudson.model.AbstractBuild.<init>(AbstractBuild.java:163)
	at hudson.model.Build.<init>(Build.java:100)
	at hudson.model.FreeStyleBuild.<init>(FreeStyleBuild.java:41)
	at sun.reflect.GeneratedConstructorAccessor8.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:532)
	at hudson.model.AbstractProject.loadBuild(AbstractProject.java:949)
	at hudson.model.AbstractProject$1.create(AbstractProject.java:256)
	at hudson.model.AbstractProject$1.create(AbstractProject.java:254)
	at hudson.model.RunMap.load(RunMap.java:221)
	at hudson.model.AbstractProject.onLoad(AbstractProject.java:254)
	at hudson.model.Project.onLoad(Project.java:88)
	at hudson.model.Items.load(Items.java:115)
	at jenkins.model.Jenkins$14.run(Jenkins.java:2372)
	at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:146)
	at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:259)
	at jenkins.model.Jenkins$5.runTask(Jenkins.java:812)
	at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:187)
	at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:94)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
	at java.lang.Thread.run(Thread.java:679)
Caused by: com.thoughtworks.xstream.converters.ConversionException: Cannot deserialize object with new readObject()/writeObject() methods
---- Debugging information ----
class               : hudson.model.FreeStyleBuild
required-type       : org.eclipse.jgit.lib.ObjectId
path                : /build/actions/hudson.plugins.git.util.BuildData/buildsByBranchName/entry/hudson.plugins.git.util.Build/revision/sha1
line number         : 18
-------------------------------
	at com.thoughtworks.xstream.converters.reflection.SerializableConverter.doUnmarshal(SerializableConverter.java:281)
	at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal(AbstractReflectionConverter.java:162)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at com.thoughtworks.xstream.converters.collections.MapConverter.populateMap(MapConverter.java:79)
	at com.thoughtworks.xstream.converters.collections.MapConverter.unmarshal(MapConverter.java:66)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at hudson.util.RobustCollectionConverter.populateCollection(RobustCollectionConverter.java:85)
	at com.thoughtworks.xstream.converters.collections.CollectionConverter.unmarshal(CollectionConverter.java:61)
	at hudson.util.RobustCollectionConverter.unmarshal(RobustCollectionConverter.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:137)
	at com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.unmarshal(AbstractTreeMarshallingStrategy.java:33)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:926)
	at hudson.util.XStream2.unmarshal(XStream2.java:91)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:912)
	at hudson.XmlFile.unmarshal(XmlFile.java:156)
	... 24 more
hudson.util.IOException2: Unable to read /var/lib/jenkins/jobs/Myproject/builds/2012-02-14_12-18-13/build.xml
	at hudson.XmlFile.unmarshal(XmlFile.java:160)
	at hudson.model.Run.reload(Run.java:283)
	at hudson.model.Run.<init>(Run.java:272)
	at hudson.model.AbstractBuild.<init>(AbstractBuild.java:163)
	at hudson.model.Build.<init>(Build.java:100)
	at hudson.model.FreeStyleBuild.<init>(FreeStyleBuild.java:41)
	at sun.reflect.GeneratedConstructorAccessor8.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:532)
	at hudson.model.AbstractProject.loadBuild(AbstractProject.java:949)
	at hudson.model.AbstractProject$1.create(AbstractProject.java:256)
	at hudson.model.AbstractProject$1.create(AbstractProject.java:254)
	at hudson.model.RunMap.load(RunMap.java:221)
	at hudson.model.AbstractProject.onLoad(AbstractProject.java:254)
	at hudson.model.Project.onLoad(Project.java:88)
	at hudson.model.Items.load(Items.java:115)
	at jenkins.model.Jenkins$14.run(Jenkins.java:2372)
	at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:146)
	at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:259)
	at jenkins.model.Jenkins$5.runTask(Jenkins.java:812)
	at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:187)
	at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:94)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
	at java.lang.Thread.run(Thread.java:679)
Caused by: com.thoughtworks.xstream.converters.ConversionException: Cannot deserialize object with new readObject()/writeObject() methods
---- Debugging information ----
class               : hudson.model.FreeStyleBuild
required-type       : org.eclipse.jgit.lib.ObjectId
path                : /build/actions/hudson.plugins.git.util.BuildData/buildsByBranchName/entry/hudson.plugins.git.util.Build/revision/sha1
line number         : 17
-------------------------------
	at com.thoughtworks.xstream.converters.reflection.SerializableConverter.doUnmarshal(SerializableConverter.java:281)
	at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal(AbstractReflectionConverter.java:162)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at com.thoughtworks.xstream.converters.collections.MapConverter.populateMap(MapConverter.java:79)
	at com.thoughtworks.xstream.converters.collections.MapConverter.unmarshal(MapConverter.java:66)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at hudson.util.RobustCollectionConverter.populateCollection(RobustCollectionConverter.java:85)
	at com.thoughtworks.xstream.converters.collections.CollectionConverter.unmarshal(CollectionConverter.java:61)
	at hudson.util.RobustCollectionConverter.unmarshal(RobustCollectionConverter.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:137)
	at com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.unmarshal(AbstractTreeMarshallingStrategy.java:33)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:926)
	at hudson.util.XStream2.unmarshal(XStream2.java:91)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:912)
	at hudson.XmlFile.unmarshal(XmlFile.java:156)
	... 24 more
hudson.util.IOException2: Unable to read /var/lib/jenkins/jobs/Myproject/builds/2012-02-14_01-32-24/build.xml
	at hudson.XmlFile.unmarshal(XmlFile.java:160)
	at hudson.model.Run.reload(Run.java:283)
	at hudson.model.Run.<init>(Run.java:272)
	at hudson.model.AbstractBuild.<init>(AbstractBuild.java:163)
	at hudson.model.Build.<init>(Build.java:100)
	at hudson.model.FreeStyleBuild.<init>(FreeStyleBuild.java:41)
	at sun.reflect.GeneratedConstructorAccessor8.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:532)
	at hudson.model.AbstractProject.loadBuild(AbstractProject.java:949)
	at hudson.model.AbstractProject$1.create(AbstractProject.java:256)
	at hudson.model.AbstractProject$1.create(AbstractProject.java:254)
	at hudson.model.RunMap.load(RunMap.java:221)
	at hudson.model.AbstractProject.onLoad(AbstractProject.java:254)
	at hudson.model.Project.onLoad(Project.java:88)
	at hudson.model.Items.load(Items.java:115)
	at jenkins.model.Jenkins$14.run(Jenkins.java:2372)
	at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:146)
	at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:259)
	at jenkins.model.Jenkins$5.runTask(Jenkins.java:812)
	at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:187)
	at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:94)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
	at java.lang.Thread.run(Thread.java:679)
Caused by: com.thoughtworks.xstream.converters.ConversionException: Cannot deserialize object with new readObject()/writeObject() methods
---- Debugging information ----
class               : hudson.model.FreeStyleBuild
required-type       : org.eclipse.jgit.lib.ObjectId
path                : /build/actions/hudson.plugins.git.util.BuildData/buildsByBranchName/entry/hudson.plugins.git.util.Build/revision/sha1
line number         : 20
-------------------------------
	at com.thoughtworks.xstream.converters.reflection.SerializableConverter.doUnmarshal(SerializableConverter.java:281)
	at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal(AbstractReflectionConverter.java:162)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at com.thoughtworks.xstream.converters.collections.MapConverter.populateMap(MapConverter.java:79)
	at com.thoughtworks.xstream.converters.collections.MapConverter.unmarshal(MapConverter.java:66)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at hudson.util.RobustCollectionConverter.populateCollection(RobustCollectionConverter.java:85)
	at com.thoughtworks.xstream.converters.collections.CollectionConverter.unmarshal(CollectionConverter.java:61)
	at hudson.util.RobustCollectionConverter.unmarshal(RobustCollectionConverter.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:137)
	at com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.unmarshal(AbstractTreeMarshallingStrategy.java:33)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:926)
	at hudson.util.XStream2.unmarshal(XStream2.java:91)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:912)
	at hudson.XmlFile.unmarshal(XmlFile.java:156)
	... 24 more
hudson.util.IOException2: Unable to read /var/lib/jenkins/jobs/Myproject/builds/2012-02-14_12-18-16/build.xml
	at hudson.XmlFile.unmarshal(XmlFile.java:160)
	at hudson.model.Run.reload(Run.java:283)
	at hudson.model.Run.<init>(Run.java:272)
	at hudson.model.AbstractBuild.<init>(AbstractBuild.java:163)
	at hudson.model.Build.<init>(Build.java:100)
	at hudson.model.FreeStyleBuild.<init>(FreeStyleBuild.java:41)
	at sun.reflect.GeneratedConstructorAccessor8.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:532)
	at hudson.model.AbstractProject.loadBuild(AbstractProject.java:949)
	at hudson.model.AbstractProject$1.create(AbstractProject.java:256)
	at hudson.model.AbstractProject$1.create(AbstractProject.java:254)
	at hudson.model.RunMap.load(RunMap.java:221)
	at hudson.model.AbstractProject.onLoad(AbstractProject.java:254)
	at hudson.model.Project.onLoad(Project.java:88)
	at hudson.model.Items.load(Items.java:115)
	at jenkins.model.Jenkins$14.run(Jenkins.java:2372)
	at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:146)
	at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:259)
	at jenkins.model.Jenkins$5.runTask(Jenkins.java:812)
	at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:187)
	at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:94)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
	at java.lang.Thread.run(Thread.java:679)
Caused by: com.thoughtworks.xstream.converters.ConversionException: Cannot deserialize object with new readObject()/writeObject() methods
---- Debugging information ----
class               : hudson.model.FreeStyleBuild
required-type       : org.eclipse.jgit.lib.ObjectId
path                : /build/actions/hudson.plugins.git.util.BuildData/buildsByBranchName/entry/hudson.plugins.git.util.Build/revision/sha1
line number         : 17
-------------------------------
	at com.thoughtworks.xstream.converters.reflection.SerializableConverter.doUnmarshal(SerializableConverter.java:281)
	at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal(AbstractReflectionConverter.java:162)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at com.thoughtworks.xstream.converters.collections.MapConverter.populateMap(MapConverter.java:79)
	at com.thoughtworks.xstream.converters.collections.MapConverter.unmarshal(MapConverter.java:66)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at hudson.util.RobustCollectionConverter.populateCollection(RobustCollectionConverter.java:85)
	at com.thoughtworks.xstream.converters.collections.CollectionConverter.unmarshal(CollectionConverter.java:61)
	at hudson.util.RobustCollectionConverter.unmarshal(RobustCollectionConverter.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:137)
	at com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.unmarshal(AbstractTreeMarshallingStrategy.java:33)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:926)
	at hudson.util.XStream2.unmarshal(XStream2.java:91)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:912)
	at hudson.XmlFile.unmarshal(XmlFile.java:156)
	... 24 more
hudson.util.IOException2: Unable to read /var/lib/jenkins/jobs/Myproject/builds/2012-02-14_13-45-45/build.xml
	at hudson.XmlFile.unmarshal(XmlFile.java:160)
	at hudson.model.Run.reload(Run.java:283)
	at hudson.model.Run.<init>(Run.java:272)
	at hudson.model.AbstractBuild.<init>(AbstractBuild.java:163)
	at hudson.model.Build.<init>(Build.java:100)
	at hudson.model.FreeStyleBuild.<init>(FreeStyleBuild.java:41)
	at sun.reflect.GeneratedConstructorAccessor8.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:532)
	at hudson.model.AbstractProject.loadBuild(AbstractProject.java:949)
	at hudson.model.AbstractProject$1.create(AbstractProject.java:256)
	at hudson.model.AbstractProject$1.create(AbstractProject.java:254)
	at hudson.model.RunMap.load(RunMap.java:221)
	at hudson.model.AbstractProject.onLoad(AbstractProject.java:254)
	at hudson.model.Project.onLoad(Project.java:88)
	at hudson.model.Items.load(Items.java:115)
	at jenkins.model.Jenkins$14.run(Jenkins.java:2372)
	at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:146)
	at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:259)
	at jenkins.model.Jenkins$5.runTask(Jenkins.java:812)
	at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:187)
	at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:94)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
	at java.lang.Thread.run(Thread.java:679)
Caused by: com.thoughtworks.xstream.converters.ConversionException: Cannot deserialize object with new readObject()/writeObject() methods
---- Debugging information ----
class               : hudson.model.FreeStyleBuild
required-type       : org.eclipse.jgit.lib.ObjectId
path                : /build/actions/hudson.plugins.git.util.BuildData/buildsByBranchName/entry/hudson.plugins.git.util.Build/revision/sha1
line number         : 18
-------------------------------
	at com.thoughtworks.xstream.converters.reflection.SerializableConverter.doUnmarshal(SerializableConverter.java:281)
	at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal(AbstractReflectionConverter.java:162)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at com.thoughtworks.xstream.converters.collections.MapConverter.populateMap(MapConverter.java:79)
	at com.thoughtworks.xstream.converters.collections.MapConverter.unmarshal(MapConverter.java:66)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at hudson.util.RobustCollectionConverter.populateCollection(RobustCollectionConverter.java:85)
	at com.thoughtworks.xstream.converters.collections.CollectionConverter.unmarshal(CollectionConverter.java:61)
	at hudson.util.RobustCollectionConverter.unmarshal(RobustCollectionConverter.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:137)
	at com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.unmarshal(AbstractTreeMarshallingStrategy.java:33)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:926)
	at hudson.util.XStream2.unmarshal(XStream2.java:91)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:912)
	at hudson.XmlFile.unmarshal(XmlFile.java:156)
	... 24 more
hudson.util.IOException2: Unable to read /var/lib/jenkins/jobs/Myproject/builds/2012-02-14_13-39-06/build.xml
	at hudson.XmlFile.unmarshal(XmlFile.java:160)
	at hudson.model.Run.reload(Run.java:283)
	at hudson.model.Run.<init>(Run.java:272)
	at hudson.model.AbstractBuild.<init>(AbstractBuild.java:163)
	at hudson.model.Build.<init>(Build.java:100)
	at hudson.model.FreeStyleBuild.<init>(FreeStyleBuild.java:41)
	at sun.reflect.GeneratedConstructorAccessor8.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:532)
	at hudson.model.AbstractProject.loadBuild(AbstractProject.java:949)
	at hudson.model.AbstractProject$1.create(AbstractProject.java:256)
	at hudson.model.AbstractProject$1.create(AbstractProject.java:254)
	at hudson.model.RunMap.load(RunMap.java:221)
	at hudson.model.AbstractProject.onLoad(AbstractProject.java:254)
	at hudson.model.Project.onLoad(Project.java:88)
	at hudson.model.Items.load(Items.java:115)
	at jenkins.model.Jenkins$14.run(Jenkins.java:2372)
	at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:146)
	at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:259)
	at jenkins.model.Jenkins$5.runTask(Jenkins.java:812)
	at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:187)
	at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:94)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
	at java.lang.Thread.run(Thread.java:679)
Caused by: com.thoughtworks.xstream.converters.ConversionException: Cannot deserialize object with new readObject()/writeObject() methods
---- Debugging information ----
class               : hudson.model.FreeStyleBuild
required-type       : org.eclipse.jgit.lib.ObjectId
path                : /build/actions/hudson.plugins.git.util.BuildData/buildsByBranchName/entry/hudson.plugins.git.util.Build/revision/sha1
line number         : 18
-------------------------------
	at com.thoughtworks.xstream.converters.reflection.SerializableConverter.doUnmarshal(SerializableConverter.java:281)
	at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal(AbstractReflectionConverter.java:162)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at com.thoughtworks.xstream.converters.collections.MapConverter.populateMap(MapConverter.java:79)
	at com.thoughtworks.xstream.converters.collections.MapConverter.unmarshal(MapConverter.java:66)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at hudson.util.RobustCollectionConverter.populateCollection(RobustCollectionConverter.java:85)
	at com.thoughtworks.xstream.converters.collections.CollectionConverter.unmarshal(CollectionConverter.java:61)
	at hudson.util.RobustCollectionConverter.unmarshal(RobustCollectionConverter.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:137)
	at com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.unmarshal(AbstractTreeMarshallingStrategy.java:33)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:926)
	at hudson.util.XStream2.unmarshal(XStream2.java:91)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:912)
	at hudson.XmlFile.unmarshal(XmlFile.java:156)
	... 24 more
hudson.util.IOException2: Unable to read /var/lib/jenkins/jobs/Myproject/builds/2012-02-14_11-54-14/build.xml
	at hudson.XmlFile.unmarshal(XmlFile.java:160)
	at hudson.model.Run.reload(Run.java:283)
	at hudson.model.Run.<init>(Run.java:272)
	at hudson.model.AbstractBuild.<init>(AbstractBuild.java:163)
	at hudson.model.Build.<init>(Build.java:100)
	at hudson.model.FreeStyleBuild.<init>(FreeStyleBuild.java:41)
	at sun.reflect.GeneratedConstructorAccessor8.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:532)
	at hudson.model.AbstractProject.loadBuild(AbstractProject.java:949)
	at hudson.model.AbstractProject$1.create(AbstractProject.java:256)
	at hudson.model.AbstractProject$1.create(AbstractProject.java:254)
	at hudson.model.RunMap.load(RunMap.java:221)
	at hudson.model.AbstractProject.onLoad(AbstractProject.java:254)
	at hudson.model.Project.onLoad(Project.java:88)
	at hudson.model.Items.load(Items.java:115)
	at jenkins.model.Jenkins$14.run(Jenkins.java:2372)
	at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:146)
	at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:259)
	at jenkins.model.Jenkins$5.runTask(Jenkins.java:812)
	at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:187)
	at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:94)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
	at java.lang.Thread.run(Thread.java:679)
Caused by: com.thoughtworks.xstream.converters.ConversionException: Cannot deserialize object with new readObject()/writeObject() methods
---- Debugging information ----
class               : hudson.model.FreeStyleBuild
required-type       : org.eclipse.jgit.lib.ObjectId
path                : /build/actions/hudson.plugins.git.util.BuildData/buildsByBranchName/entry/hudson.plugins.git.util.Build/revision/sha1
line number         : 17
-------------------------------
	at com.thoughtworks.xstream.converters.reflection.SerializableConverter.doUnmarshal(SerializableConverter.java:281)
	at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal(AbstractReflectionConverter.java:162)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at com.thoughtworks.xstream.converters.collections.MapConverter.populateMap(MapConverter.java:79)
	at com.thoughtworks.xstream.converters.collections.MapConverter.unmarshal(MapConverter.java:66)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at hudson.util.RobustCollectionConverter.populateCollection(RobustCollectionConverter.java:85)
	at com.thoughtworks.xstream.converters.collections.CollectionConverter.unmarshal(CollectionConverter.java:61)
	at hudson.util.RobustCollectionConverter.unmarshal(RobustCollectionConverter.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:137)
	at com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.unmarshal(AbstractTreeMarshallingStrategy.java:33)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:926)
	at hudson.util.XStream2.unmarshal(XStream2.java:91)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:912)
	at hudson.XmlFile.unmarshal(XmlFile.java:156)
	... 24 more
hudson.util.IOException2: Unable to read /var/lib/jenkins/jobs/Myproject/builds/2012-02-14_13-42-34/build.xml
	at hudson.XmlFile.unmarshal(XmlFile.java:160)
	at hudson.model.Run.reload(Run.java:283)
	at hudson.model.Run.<init>(Run.java:272)
	at hudson.model.AbstractBuild.<init>(AbstractBuild.java:163)
	at hudson.model.Build.<init>(Build.java:100)
	at hudson.model.FreeStyleBuild.<init>(FreeStyleBuild.java:41)
	at sun.reflect.GeneratedConstructorAccessor8.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:532)
	at hudson.model.AbstractProject.loadBuild(AbstractProject.java:949)
	at hudson.model.AbstractProject$1.create(AbstractProject.java:256)
	at hudson.model.AbstractProject$1.create(AbstractProject.java:254)
	at hudson.model.RunMap.load(RunMap.java:221)
	at hudson.model.AbstractProject.onLoad(AbstractProject.java:254)
	at hudson.model.Project.onLoad(Project.java:88)
	at hudson.model.Items.load(Items.java:115)
	at jenkins.model.Jenkins$14.run(Jenkins.java:2372)
	at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:146)
	at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:259)
	at jenkins.model.Jenkins$5.runTask(Jenkins.java:812)
	at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:187)
	at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:94)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
	at java.lang.Thread.run(Thread.java:679)
Caused by: com.thoughtworks.xstream.converters.ConversionException: Cannot deserialize object with new readObject()/writeObject() methods
---- Debugging information ----
class               : hudson.model.FreeStyleBuild
required-type       : org.eclipse.jgit.lib.ObjectId
path                : /build/actions/hudson.plugins.git.util.BuildData/buildsByBranchName/entry/hudson.plugins.git.util.Build/revision/sha1
line number         : 18
-------------------------------
	at com.thoughtworks.xstream.converters.reflection.SerializableConverter.doUnmarshal(SerializableConverter.java:281)
	at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal(AbstractReflectionConverter.java:162)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at com.thoughtworks.xstream.converters.collections.MapConverter.populateMap(MapConverter.java:79)
	at com.thoughtworks.xstream.converters.collections.MapConverter.unmarshal(MapConverter.java:66)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at hudson.util.RobustCollectionConverter.populateCollection(RobustCollectionConverter.java:85)
	at com.thoughtworks.xstream.converters.collections.CollectionConverter.unmarshal(CollectionConverter.java:61)
	at hudson.util.RobustCollectionConverter.unmarshal(RobustCollectionConverter.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:137)
	at com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.unmarshal(AbstractTreeMarshallingStrategy.java:33)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:926)
	at hudson.util.XStream2.unmarshal(XStream2.java:91)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:912)
	at hudson.XmlFile.unmarshal(XmlFile.java:156)
	... 24 more
hudson.util.IOException2: Unable to read /var/lib/jenkins/jobs/Myproject/builds/2012-02-14_13-37-56/build.xml
	at hudson.XmlFile.unmarshal(XmlFile.java:160)
	at hudson.model.Run.reload(Run.java:283)
	at hudson.model.Run.<init>(Run.java:272)
	at hudson.model.AbstractBuild.<init>(AbstractBuild.java:163)
	at hudson.model.Build.<init>(Build.java:100)
	at hudson.model.FreeStyleBuild.<init>(FreeStyleBuild.java:41)
	at sun.reflect.GeneratedConstructorAccessor8.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:532)
	at hudson.model.AbstractProject.loadBuild(AbstractProject.java:949)
	at hudson.model.AbstractProject$1.create(AbstractProject.java:256)
	at hudson.model.AbstractProject$1.create(AbstractProject.java:254)
	at hudson.model.RunMap.load(RunMap.java:221)
	at hudson.model.AbstractProject.onLoad(AbstractProject.java:254)
	at hudson.model.Project.onLoad(Project.java:88)
	at hudson.model.Items.load(Items.java:115)
	at jenkins.model.Jenkins$14.run(Jenkins.java:2372)
	at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:146)
	at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:259)
	at jenkins.model.Jenkins$5.runTask(Jenkins.java:812)
	at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:187)
	at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:94)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
	at java.lang.Thread.run(Thread.java:679)
Caused by: com.thoughtworks.xstream.converters.ConversionException: Cannot deserialize object with new readObject()/writeObject() methods
---- Debugging information ----
class               : hudson.model.FreeStyleBuild
required-type       : org.eclipse.jgit.lib.ObjectId
path                : /build/actions/hudson.plugins.git.util.BuildData/buildsByBranchName/entry/hudson.plugins.git.util.Build/revision/sha1
line number         : 18
-------------------------------
	at com.thoughtworks.xstream.converters.reflection.SerializableConverter.doUnmarshal(SerializableConverter.java:281)
	at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal(AbstractReflectionConverter.java:162)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at com.thoughtworks.xstream.converters.collections.MapConverter.populateMap(MapConverter.java:79)
	at com.thoughtworks.xstream.converters.collections.MapConverter.unmarshal(MapConverter.java:66)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at hudson.util.RobustCollectionConverter.populateCollection(RobustCollectionConverter.java:85)
	at com.thoughtworks.xstream.converters.collections.CollectionConverter.unmarshal(CollectionConverter.java:61)
	at hudson.util.RobustCollectionConverter.unmarshal(RobustCollectionConverter.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:137)
	at com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.unmarshal(AbstractTreeMarshallingStrategy.java:33)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:926)
	at hudson.util.XStream2.unmarshal(XStream2.java:91)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:912)
	at hudson.XmlFile.unmarshal(XmlFile.java:156)
	... 24 more
hudson.util.IOException2: Unable to read /var/lib/jenkins/jobs/Myproject/builds/2012-02-14_01-26-45/build.xml
	at hudson.XmlFile.unmarshal(XmlFile.java:160)
	at hudson.model.Run.reload(Run.java:283)
	at hudson.model.Run.<init>(Run.java:272)
	at hudson.model.AbstractBuild.<init>(AbstractBuild.java:163)
	at hudson.model.Build.<init>(Build.java:100)
	at hudson.model.FreeStyleBuild.<init>(FreeStyleBuild.java:41)
	at sun.reflect.GeneratedConstructorAccessor8.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:532)
	at hudson.model.AbstractProject.loadBuild(AbstractProject.java:949)
	at hudson.model.AbstractProject$1.create(AbstractProject.java:256)
	at hudson.model.AbstractProject$1.create(AbstractProject.java:254)
	at hudson.model.RunMap.load(RunMap.java:221)
	at hudson.model.AbstractProject.onLoad(AbstractProject.java:254)
	at hudson.model.Project.onLoad(Project.java:88)
	at hudson.model.Items.load(Items.java:115)
	at jenkins.model.Jenkins$14.run(Jenkins.java:2372)
	at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:146)
	at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:259)
	at jenkins.model.Jenkins$5.runTask(Jenkins.java:812)
	at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:187)
	at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:94)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
	at java.lang.Thread.run(Thread.java:679)
Caused by: com.thoughtworks.xstream.converters.ConversionException: Cannot deserialize object with new readObject()/writeObject() methods
---- Debugging information ----
class               : hudson.model.FreeStyleBuild
required-type       : org.eclipse.jgit.lib.ObjectId
path                : /build/actions/hudson.plugins.git.util.BuildData/buildsByBranchName/entry/hudson.plugins.git.util.Build/revision/sha1
line number         : 18
-------------------------------
	at com.thoughtworks.xstream.converters.reflection.SerializableConverter.doUnmarshal(SerializableConverter.java:281)
	at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal(AbstractReflectionConverter.java:162)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at com.thoughtworks.xstream.converters.collections.MapConverter.populateMap(MapConverter.java:79)
	at com.thoughtworks.xstream.converters.collections.MapConverter.unmarshal(MapConverter.java:66)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at hudson.util.RobustCollectionConverter.populateCollection(RobustCollectionConverter.java:85)
	at com.thoughtworks.xstream.converters.collections.CollectionConverter.unmarshal(CollectionConverter.java:61)
	at hudson.util.RobustCollectionConverter.unmarshal(RobustCollectionConverter.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:137)
	at com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.unmarshal(AbstractTreeMarshallingStrategy.java:33)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:926)
	at hudson.util.XStream2.unmarshal(XStream2.java:91)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:912)
	at hudson.XmlFile.unmarshal(XmlFile.java:156)
	... 24 more
hudson.util.IOException2: Unable to read /var/lib/jenkins/jobs/Myproject/builds/2012-02-14_01-32-26/build.xml
	at hudson.XmlFile.unmarshal(XmlFile.java:160)
	at hudson.model.Run.reload(Run.java:283)
	at hudson.model.Run.<init>(Run.java:272)
	at hudson.model.AbstractBuild.<init>(AbstractBuild.java:163)
	at hudson.model.Build.<init>(Build.java:100)
	at hudson.model.FreeStyleBuild.<init>(FreeStyleBuild.java:41)
	at sun.reflect.GeneratedConstructorAccessor8.newInstance(Unknown Source)
	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
	at java.lang.reflect.Constructor.newInstance(Constructor.java:532)
	at hudson.model.AbstractProject.loadBuild(AbstractProject.java:949)
	at hudson.model.AbstractProject$1.create(AbstractProject.java:256)
	at hudson.model.AbstractProject$1.create(AbstractProject.java:254)
	at hudson.model.RunMap.load(RunMap.java:221)
	at hudson.model.AbstractProject.onLoad(AbstractProject.java:254)
	at hudson.model.Project.onLoad(Project.java:88)
	at hudson.model.Items.load(Items.java:115)
	at jenkins.model.Jenkins$14.run(Jenkins.java:2372)
	at org.jvnet.hudson.reactor.TaskGraphBuilder$TaskImpl.run(TaskGraphBuilder.java:146)
	at org.jvnet.hudson.reactor.Reactor.runTask(Reactor.java:259)
	at jenkins.model.Jenkins$5.runTask(Jenkins.java:812)
	at org.jvnet.hudson.reactor.Reactor$2.run(Reactor.java:187)
	at org.jvnet.hudson.reactor.Reactor$Node.run(Reactor.java:94)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603)
	at java.lang.Thread.run(Thread.java:679)
Caused by: com.thoughtworks.xstream.converters.ConversionException: Cannot deserialize object with new readObject()/writeObject() methods
---- Debugging information ----
class               : hudson.model.FreeStyleBuild
required-type       : org.eclipse.jgit.lib.ObjectId
path                : /build/actions/hudson.plugins.git.util.BuildData/buildsByBranchName/entry/hudson.plugins.git.util.Build/revision/sha1
line number         : 17
-------------------------------
	at com.thoughtworks.xstream.converters.reflection.SerializableConverter.doUnmarshal(SerializableConverter.java:281)
	at com.thoughtworks.xstream.converters.reflection.AbstractReflectionConverter.unmarshal(AbstractReflectionConverter.java:162)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at com.thoughtworks.xstream.converters.collections.MapConverter.populateMap(MapConverter.java:79)
	at com.thoughtworks.xstream.converters.collections.MapConverter.unmarshal(MapConverter.java:66)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.converters.collections.AbstractCollectionConverter.readItem(AbstractCollectionConverter.java:71)
	at hudson.util.RobustCollectionConverter.populateCollection(RobustCollectionConverter.java:85)
	at com.thoughtworks.xstream.converters.collections.CollectionConverter.unmarshal(CollectionConverter.java:61)
	at hudson.util.RobustCollectionConverter.unmarshal(RobustCollectionConverter.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at hudson.util.RobustReflectionConverter.unmarshalField(RobustReflectionConverter.java:290)
	at hudson.util.RobustReflectionConverter.doUnmarshal(RobustReflectionConverter.java:233)
	at hudson.util.RobustReflectionConverter.unmarshal(RobustReflectionConverter.java:180)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convert(TreeUnmarshaller.java:82)
	at com.thoughtworks.xstream.core.AbstractReferenceUnmarshaller.convert(AbstractReferenceUnmarshaller.java:63)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:76)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.convertAnother(TreeUnmarshaller.java:60)
	at com.thoughtworks.xstream.core.TreeUnmarshaller.start(TreeUnmarshaller.java:137)
	at com.thoughtworks.xstream.core.AbstractTreeMarshallingStrategy.unmarshal(AbstractTreeMarshallingStrategy.java:33)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:926)
	at hudson.util.XStream2.unmarshal(XStream2.java:91)
	at com.thoughtworks.xstream.XStream.unmarshal(XStream.java:912)
	at hudson.XmlFile.unmarshal(XmlFile.java:156)
	... 24 more
SLF4J: Failed to load class "org.slf4j.impl.StaticLoggerBinder".
SLF4J: Defaulting to no-operation (NOP) logger implementation
SLF4J: See http://www.slf4j.org/codes.html#StaticLoggerBinder for further details.
Feb 14, 2012 2:37:39 PM jenkins.InitReactorRunner$1 onAttained
INFO: Loaded all jobs
Feb 14, 2012 2:37:39 PM org.jenkinsci.main.modules.sshd.SSHD start
INFO: Started SSHD at port 57451
Feb 14, 2012 2:37:39 PM jenkins.InitReactorRunner$1 onAttained
INFO: Completed initialization
Feb 14, 2012 2:37:40 PM org.springframework.context.support.AbstractApplicationContext prepareRefresh
INFO: Refreshing org.springframework.web.context.support.StaticWebApplicationContext@440fa97f: display name [Root WebApplicationContext]; startup date [Tue Feb 14 14:37:40 CET 2012]; root of context hierarchy
Feb 14, 2012 2:37:40 PM org.springframework.context.support.AbstractApplicationContext obtainFreshBeanFactory
INFO: Bean factory for application context [org.springframework.web.context.support.StaticWebApplicationContext@440fa97f]: org.springframework.beans.factory.support.DefaultListableBeanFactory@76749ebc
Feb 14, 2012 2:37:40 PM org.springframework.beans.factory.support.DefaultListableBeanFactory preInstantiateSingletons
INFO: Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@76749ebc: defining beans [authenticationManager]; root of factory hierarchy
Feb 14, 2012 2:37:40 PM org.springframework.context.support.AbstractApplicationContext prepareRefresh
INFO: Refreshing org.springframework.web.context.support.StaticWebApplicationContext@3b8845af: display name [Root WebApplicationContext]; startup date [Tue Feb 14 14:37:40 CET 2012]; root of context hierarchy
Feb 14, 2012 2:37:40 PM org.springframework.context.support.AbstractApplicationContext obtainFreshBeanFactory
INFO: Bean factory for application context [org.springframework.web.context.support.StaticWebApplicationContext@3b8845af]: org.springframework.beans.factory.support.DefaultListableBeanFactory@52e5376a
Feb 14, 2012 2:37:40 PM org.springframework.beans.factory.support.DefaultListableBeanFactory preInstantiateSingletons
INFO: Pre-instantiating singletons in org.springframework.beans.factory.support.DefaultListableBeanFactory@52e5376a: defining beans [filter,legacy]; root of factory hierarchy
Feb 14, 2012 2:37:40 PM hudson.TcpSlaveAgentListener <init>
INFO: JNLP slave agent listener started on TCP port 51241
Feb 14, 2012 2:37:51 PM hudson.WebAppMain$2 run
INFO: Jenkins is fully up and running