[virgo-build] [Hudson] Build failed in Hudson: virgo.documentation.snaps

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See <https://hudson.eclipse.org/hudson/job/virgo.documentation.snapshot/1315/>

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Started by timer
Building remotely on hudson-slave4
Checkout:virgo.documentation.snapshot / <https://hudson.eclipse.org/hudson/job/virgo.documentation.snapshot/ws/> - hudson.remoting.Channel@5db5889c:hudson-slave4
Using strategy: Default
Last Built Revision: Revision 3e05a536383b094283559662200636647290b1d7 (origin/master)
hudson.util.IOException2: remote file operation failed: <https://hudson.eclipse.org/hudson/job/virgo.documentation.snapshot/ws/> at hudson.remoting.Channel@5db5889c:hudson-slave4
	at hudson.FilePath.act(FilePath.java:754)
	at hudson.FilePath.act(FilePath.java:740)
	at hudson.plugins.git.GitSCM.gerRevisionToBuild(GitSCM.java:845)
	at hudson.plugins.git.GitSCM.checkout(GitSCM.java:622)
	at hudson.model.AbstractProject.checkout(AbstractProject.java:1483)
	at hudson.model.AbstractBuild$AbstractRunner.checkout(AbstractBuild.java:507)
	at hudson.model.AbstractBuild$AbstractRunner.run(AbstractBuild.java:424)
	at hudson.model.Run.run(Run.java:1366)
	at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:46)
	at hudson.model.ResourceController.execute(ResourceController.java:88)
	at hudson.model.Executor.run(Executor.java:145)
Caused by: java.io.IOException: Remote call on hudson-slave4 failed
	at hudson.remoting.Channel.call(Channel.java:659)
	at hudson.FilePath.act(FilePath.java:747)
	... 10 more
Caused by: java.lang.ExceptionInInitializerError
	at sun.misc.Unsafe.ensureClassInitialized(Native Method)
	at sun.reflect.UnsafeFieldAccessorFactory.newFieldAccessor(UnsafeFieldAccessorFactory.java:25)
	at sun.reflect.ReflectionFactory.newFieldAccessor(ReflectionFactory.java:122)
	at java.lang.reflect.Field.acquireFieldAccessor(Field.java:918)
	at java.lang.reflect.Field.getFieldAccessor(Field.java:899)
	at java.lang.reflect.Field.getLong(Field.java:528)
	at java.io.ObjectStreamClass.getDeclaredSUID(ObjectStreamClass.java:1614)
	at java.io.ObjectStreamClass.access$700(ObjectStreamClass.java:52)
	at java.io.ObjectStreamClass$2.run(ObjectStreamClass.java:425)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.io.ObjectStreamClass.<init>(ObjectStreamClass.java:413)
	at java.io.ObjectStreamClass.lookup(ObjectStreamClass.java:310)
	at java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:547)
	at java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1583)
	at java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1496)
	at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1732)
	at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329)
	at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1947)
	at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1871)
	at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1753)
	at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329)
	at java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1947)
	at java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1871)
	at java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1753)
	at java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1329)
	at java.io.ObjectInputStream.readObject(ObjectInputStream.java:351)
	at hudson.remoting.UserRequest.deserialize(UserRequest.java:178)
	at hudson.remoting.UserRequest.perform(UserRequest.java:98)
	at hudson.remoting.UserRequest.perform(UserRequest.java:48)
	at hudson.remoting.Request$2.run(Request.java:283)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
	at java.util.concurrent.FutureTask.run(FutureTask.java:138)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
	at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.IllegalStateException: Unable to call fetch2. Invalid object ID 17828
	at hudson.remoting.RemoteInvocationHandler$RPCRequest.perform(RemoteInvocationHandler.java:271)
	... 7 more
Archiving artifacts

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