See <https://builds.apache.org/job/mesos-reviewbot/15284/>
------------------------------------------ Failed to access build log java.io.IOException: remote file operation failed: /home/jenkins/jenkins-slave/workspace/mesos-reviewbot at hudson.remoting.Channel@5e03df59:H9: hudson.remoting.ChannelClosedException: channel is already closed at hudson.FilePath.act(FilePath.java:1014) at hudson.FilePath.act(FilePath.java:996) at hudson.FilePath.toURI(FilePath.java:1141) at hudson.tasks.MailSender.createFailureMail(MailSender.java:315) at hudson.tasks.MailSender.createMail(MailSender.java:180) at hudson.tasks.MailSender.run(MailSender.java:109) at hudson.tasks.Mailer.perform(Mailer.java:170) at hudson.tasks.BuildStepCompatibilityLayer.perform(BuildStepCompatibilityLayer.java:78) at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20) at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:779) at hudson.model.AbstractBuild$AbstractBuildExecution.performAllBuildSteps(AbstractBuild.java:720) at hudson.model.Build$BuildExecution.post2(Build.java:185) at hudson.model.AbstractBuild$AbstractBuildExecution.post(AbstractBuild.java:665) at hudson.model.Run.execute(Run.java:1766) 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: 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:1007) ... 16 more Caused by: java.io.IOException at hudson.remoting.Channel.close(Channel.java:1163) at hudson.slaves.ChannelPinger$1.onDead(ChannelPinger.java:121) at hudson.remoting.PingThread.ping(PingThread.java:130) at hudson.remoting.PingThread.run(PingThread.java:86) Caused by: java.util.concurrent.TimeoutException: Ping started at 1474089966642 hasn't completed by 1474090206643 ... 2 more