Build failed in Jenkins: Qpid-proton-j-Deploy #621

[Apache Jenkins Server <je...@builds.apache.org>]

See <https://builds.apache.org/job/Qpid-proton-j-Deploy/621/>

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Started by an SCM change
[EnvInject] - Loading node environment variables.
ERROR: SEVERE ERROR occurs
org.jenkinsci.lib.envinject.EnvInjectException: hudson.remoting.ChannelClosedException: channel is already closed
	at org.jenkinsci.plugins.envinject.service.EnvironmentVariablesNodeLoader.gatherEnvironmentVariablesNode(EnvironmentVariablesNodeLoader.java:75)
	at org.jenkinsci.plugins.envinject.EnvInjectListener.loadEnvironmentVariablesNode(EnvInjectListener.java:81)
	at org.jenkinsci.plugins.envinject.EnvInjectListener.setUpEnvironment(EnvInjectListener.java:39)
	at hudson.model.AbstractBuild$AbstractBuildExecution.createLauncher(AbstractBuild.java:572)
	at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:492)
	at hudson.model.Run.execute(Run.java:1738)
	at hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:531)
	at hudson.model.ResourceController.execute(ResourceController.java:98)
	at hudson.model.Executor.run(Executor.java:410)
Caused by: hudson.remoting.ChannelClosedException: channel is already closed
	at hudson.remoting.Channel.send(Channel.java:578)
	at hudson.remoting.Request.call(Request.java:130)
	at hudson.remoting.Channel.call(Channel.java:780)
	at hudson.FilePath.act(FilePath.java:1074)
	at org.jenkinsci.plugins.envinject.service.EnvironmentVariablesNodeLoader.gatherEnvironmentVariablesNode(EnvironmentVariablesNodeLoader.java:44)
	... 8 more
Caused by: java.io.IOException
	at hudson.remoting.Channel.close(Channel.java:1163)
	at hudson.slaves.ChannelPinger$1.onDead(ChannelPinger.java:118)
	at hudson.remoting.PingThread.ping(PingThread.java:126)
	at hudson.remoting.PingThread.run(PingThread.java:85)
Caused by: java.util.concurrent.TimeoutException: Ping started at 1457056405071 hasn't completed by 1457056645071
	... 2 more
[EnvInject] - [ERROR] - SEVERE ERROR occurs: remote file operation failed: /home/jenkins/jenkins-slave/tools/hudson.model.JDK/latest1.7/.installedByHudson at hudson.remoting.Channel@290cdb75:ubuntu-1: hudson.remoting.ChannelClosedException: channel is already closed

Jenkins build is back to normal : Qpid-proton-j-Deploy #622

[Apache Jenkins Server <je...@builds.apache.org>]

See <https://builds.apache.org/job/Qpid-proton-j-Deploy/622/changes>