19:32:05 [DEBUG] [discovery.central] + rsync -arz --rsh=ssh --protocol=28 /mnt/hudson_workspace/workspace/jbosstools-releng-push-to-dev-stable-02-copy-builds-and-update-sites/JBDS-ssh/10.0/staging/builds/devstudio-10.4.0.GA-build-discovery.central/2017-05-11_19-45-50-B1616//all/repo/compositeArtifacts.xml /mnt/hudson_workspace/workspace/jbosstools-releng-push-to-dev-stable-02-copy-builds-and-update-sites/JBDS-ssh/10.0/staging/builds/devstudio-10.4.0.GA-build-discovery.central/2017-05-11_19-45-50-B1616//all/repo/compositeContent.xml /mnt/hudson_workspace/workspace/jbosstools-releng-push-to-dev-stable-02-copy-builds-and-update-sites/JBDS-ssh/10.0/staging/builds/devstudio-10.4.0.GA-build-discovery.central/2017-05-11_19-45-50-B1616//all/repo/devstudio-directory.xml /mnt/hudson_workspace/workspace/jbosstools-releng-push-to-dev-stable-02-copy-builds-and-update-sites/JBDS-ssh/10.0/staging/builds/devstudio-10.4.0.GA-build-discovery.central/2017-05-11_19-45-50-B1616//all/repo/plugins devstudio@10.5.105.197:/www_htdocs/devstudio/static/10.0/development/updates/discovery.central/10.4.0.GA/ 19:32:07 [INFO] [discovery.central] https://devstudio.redhat.com/static/10.0/development/builds/devstudio-10.4.0.GA-build-discovery.central/ 19:32:07 [INFO] [discovery.central] https://devstudio.redhat.com/static/10.0/development/builds/devstudio-10.4.0.GA-build-discovery.central/latest/ 19:32:07 [INFO] [discovery.central] https://devstudio.redhat.com/static/10.0/development/updates/discovery.central/10.4.0.GA/ 19:32:07 [INFO] [discovery.central] DONE: devstudio-10.4.0.GA-build-discovery.central :: discovery.central :: 2017-05-11_19-45-50-B1616 19:32:07 19:32:07 19:32:07 real 3m51.042s 19:32:07 user 0m5.404s 19:32:07 sys 0m0.692s 20:01:00 Slave went offline during the build 20:01:00 ERROR: Connection was broken: java.io.IOException: Unexpected termination of the channel 20:01:00 at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:50) 20:01:00 Caused by: java.io.EOFException 20:01:00 at java.io.ObjectInputStream$PeekInputStream.readFully(ObjectInputStream.java:2353) 20:01:00 at java.io.ObjectInputStream$BlockDataInputStream.readShort(ObjectInputStream.java:2822) 20:01:00 at java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:804) 20:01:00 at java.io.ObjectInputStream.(ObjectInputStream.java:301) 20:01:00 at hudson.remoting.ObjectInputStreamEx.(ObjectInputStreamEx.java:40) 20:01:00 at hudson.remoting.AbstractSynchronousByteArrayCommandTransport.read(AbstractSynchronousByteArrayCommandTransport.java:34) 20:01:00 at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:48) 20:01:00 20:01:00 Build step 'Execute shell' marked build as failure 20:01:00 Terminating xvnc. 20:01:00 FATAL: channel is already closed 20:01:00 hudson.remoting.ChannelClosedException: channel is already closed 20:01:00 at hudson.remoting.Channel.send(Channel.java:575) 20:01:00 at hudson.remoting.Request.call(Request.java:130) 20:01:00 at hudson.remoting.Channel.call(Channel.java:777) 20:01:00 at hudson.Launcher$RemoteLauncher.launch(Launcher.java:916) 20:01:00 at hudson.Launcher$ProcStarter.start(Launcher.java:381) 20:01:00 at hudson.Launcher$ProcStarter.join(Launcher.java:388) 20:01:00 at hudson.plugins.xvnc.Xvnc$DisposerImpl.tearDown(Xvnc.java:234) 20:01:00 at jenkins.tasks.SimpleBuildWrapper$EnvironmentWrapper.tearDown(SimpleBuildWrapper.java:175) 20:01:00 at hudson.model.Build$BuildExecution.doRun(Build.java:171) 20:01:00 at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:536) 20:01:00 at hudson.model.Run.execute(Run.java:1738) 20:01:00 at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43) 20:01:00 at hudson.model.ResourceController.execute(ResourceController.java:98) 20:01:00 at hudson.model.Executor.run(Executor.java:381) 20:01:00 Caused by: java.io.IOException: Unexpected termination of the channel 20:01:00 at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:50) 20:01:00 Caused by: java.io.EOFException 20:01:00 at java.io.ObjectInputStream$PeekInputStream.readFully(ObjectInputStream.java:2353) 20:01:00 at java.io.ObjectInputStream$BlockDataInputStream.readShort(ObjectInputStream.java:2822) 20:01:00 at java.io.ObjectInputStream.readStreamHeader(ObjectInputStream.java:804) 20:01:00 at java.io.ObjectInputStream.(ObjectInputStream.java:301) 20:01:00 at hudson.remoting.ObjectInputStreamEx.(ObjectInputStreamEx.java:40) 20:01:00 at hudson.remoting.AbstractSynchronousByteArrayCommandTransport.read(AbstractSynchronousByteArrayCommandTransport.java:34) 20:01:00 at hudson.remoting.SynchronousCommandTransport$ReaderThread.run(SynchronousCommandTransport.java:48) 20:01:00 Checking console output 20:01:00 /var/lib/jenkins/jobs/jbosstools-releng-push-to-dev-stable-02-copy-builds-and-update-sites/builds/8/log: 20:01:00 ssh_exchange_identification: Connection closed by remote host