2014-11-14 12:41:02 [EnvInject] - Loading node environment variables.
2014-11-14 12:41:02 ERROR: SEVERE ERROR occurs
2014-11-14 12:41:02 org.jenkinsci.lib.envinject.EnvInjectException: hudson.remoting.ChannelClosedException: channel is already closed
2014-11-14 12:41:02 	at org.jenkinsci.plugins.envinject.service.EnvironmentVariablesNodeLoader.gatherEnvironmentVariablesNode(EnvironmentVariablesNodeLoader.java:75)
2014-11-14 12:41:02 	at org.jenkinsci.plugins.envinject.EnvInjectListener.loadEnvironmentVariablesNode(EnvInjectListener.java:81)
2014-11-14 12:41:02 	at org.jenkinsci.plugins.envinject.EnvInjectListener.setUpEnvironment(EnvInjectListener.java:39)
2014-11-14 12:41:02 	at hudson.model.AbstractBuild$AbstractBuildExecution.createLauncher(AbstractBuild.java:581)
2014-11-14 12:41:02 	at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:487)
2014-11-14 12:41:02 	at hudson.model.Run.execute(Run.java:1706)
2014-11-14 12:41:02 	at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
2014-11-14 12:41:02 	at hudson.model.ResourceController.execute(ResourceController.java:88)
2014-11-14 12:41:02 	at hudson.model.Executor.run(Executor.java:232)
2014-11-14 12:41:02 Caused by: hudson.remoting.ChannelClosedException: channel is already closed
2014-11-14 12:41:02 	at hudson.remoting.Channel.send(Channel.java:540)
2014-11-14 12:41:02 	at hudson.remoting.Request.call(Request.java:129)
2014-11-14 12:41:02 	at hudson.remoting.Channel.call(Channel.java:742)
2014-11-14 12:41:02 	at hudson.FilePath.act(FilePath.java:1009)
2014-11-14 12:41:02 	at org.jenkinsci.plugins.envinject.service.EnvironmentVariablesNodeLoader.gatherEnvironmentVariablesNode(EnvironmentVariablesNodeLoader.java:44)
2014-11-14 12:41:02 	... 8 more
2014-11-14 12:41:02 Caused by: java.io.IOException
2014-11-14 12:41:02 	at hudson.remoting.Channel.close(Channel.java:1030)
2014-11-14 12:41:02 	at hudson.slaves.ChannelPinger$1.onDead(ChannelPinger.java:110)
2014-11-14 12:41:02 	at hudson.remoting.PingThread.ping(PingThread.java:120)
2014-11-14 12:41:02 	at hudson.remoting.PingThread.run(PingThread.java:81)
2014-11-14 12:41:02 Caused by: java.util.concurrent.TimeoutException: Ping started on 1415995733541 hasn't completed at 1415995973541