Anytime I try to run Integrity plugin jobs on slave nodes in Jenkins I get an error after the change log is generated. The slave does resync the sandbox on the slave, but then errors out after the log is generated on the master. I found another plugin on git that reported the same issue, maybe their fix would be helpful: https://github.com/integrity-tf/jenkins/issues/8

Error Log:

Building remotely on Slave1 in workspace D:\Jenkins\workspace\AlphaX7 - Resync Binaries
Change Log: http://jenkins/job/AlphaX7%20-%20Resync%20Binaries/11/changes
Build Log: http://jenkins/job/AlphaX7%20-%20Resync%20Binaries/11/console
Preparing to execute si projectinfo for #/binaries#d=8.06-Binaries_Ocwen_FCBK_AlphaX7
Preparing to execute si viewproject for #/binaries#d=8.06-Binaries_Ocwen_FCBK_AlphaX7
Checkout directory is D:\Workflow\Environments\AlphaX7\binaries
Successfully updated workspace with 0 updates and cleaned up 0 files!
Saving current Integrity Project configuration...
Writing build change log...
Change log successfully generated: D:\Jenkins\jobs\AlphaX7 - Resync Binaries\builds\11\changelog.xml
java.io.IOException: remote file operation failed: D:\Jenkins\workspace\AlphaX7 - Resync Binaries at hudson.remoting.Channel@6570d0cd:Slave1: java.io.IOException: Unable to serialize hudson.FilePath$FileCallableWrapper@584a15fe
at hudson.FilePath.act(FilePath.java:987)
at hudson.FilePath.act(FilePath.java:969)
at hudson.scm.IntegritySCM.checkout(IntegritySCM.java:820)
at hudson.model.AbstractProject.checkout(AbstractProject.java:1277)
at hudson.model.AbstractBuild$AbstractBuildExecution.defaultCheckout(AbstractBuild.java:610)
at jenkins.scm.SCMCheckoutStrategy.checkout(SCMCheckoutStrategy.java:86)
at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:532)
at hudson.model.Run.execute(Run.java:1741)
at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
at hudson.model.ResourceController.execute(ResourceController.java:98)
at hudson.model.Executor.run(Executor.java:410)
Caused by: java.io.IOException: Unable to serialize hudson.FilePath$FileCallableWrapper@584a15fe
at hudson.remoting.UserRequest.serialize(UserRequest.java:169)
at hudson.remoting.UserRequest.<init>(UserRequest.java:63)
at hudson.remoting.Channel.call(Channel.java:776)
at hudson.FilePath.act(FilePath.java:980)
... 10 more
Caused by: java.io.NotSerializableException: hudson.model.FreeStyleBuild
at java.io.ObjectOutputStream.writeObject0(Unknown Source)
at java.io.ObjectOutputStream.defaultWriteFields(Unknown Source)
at java.io.ObjectOutputStream.writeSerialData(Unknown Source)
at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source)
at java.io.ObjectOutputStream.writeObject0(Unknown Source)
at java.io.ObjectOutputStream.defaultWriteFields(Unknown Source)
at java.io.ObjectOutputStream.writeSerialData(Unknown Source)
at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source)
at java.io.ObjectOutputStream.writeObject0(Unknown Source)
at java.io.ObjectOutputStream.writeObject(Unknown Source)
at hudson.remoting.UserRequest._serialize(UserRequest.java:158)
at hudson.remoting.UserRequest.serialize(UserRequest.java:167)
... 13 more
Finished: FAILURE