See <https://builds.apache.org/job/sling-samples-1.6/439/>
------------------------------------------ Failed to access build log java.io.IOException: remote file operation failed: /home/jenkins/jenkins-slave/workspace/sling-samples-1.6 at hudson.remoting.Channel@1bd13118:ubuntu6 at hudson.FilePath.act(FilePath.java:916) at hudson.FilePath.act(FilePath.java:893) at hudson.FilePath.toURI(FilePath.java:1042) at hudson.tasks.MailSender.createFailureMail(MailSender.java:278) at hudson.tasks.MailSender.getMail(MailSender.java:153) at hudson.tasks.MailSender.execute(MailSender.java:101) at hudson.maven.MavenModuleSetBuild$MavenModuleSetBuildExecution.cleanUp(MavenModuleSetBuild.java:1058) at hudson.model.Run.execute(Run.java:1752) at hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:529) at hudson.model.ResourceController.execute(ResourceController.java:88) at hudson.model.Executor.run(Executor.java:231) Caused by: hudson.remoting.ChannelClosedException: channel is already closed at hudson.remoting.Channel.send(Channel.java:541) at hudson.remoting.Request.call(Request.java:129) at hudson.remoting.Channel.call(Channel.java:739) at hudson.FilePath.act(FilePath.java:909) ... 10 more Caused by: java.io.IOException at hudson.remoting.Channel.close(Channel.java:1027) at hudson.slaves.ChannelPinger$1.onDead(ChannelPinger.java:110) at hudson.remoting.PingThread.ping(PingThread.java:120) at hudson.remoting.PingThread.run(PingThread.java:81) Caused by: java.util.concurrent.TimeoutException: Ping started on 1400194937838 hasn't completed at 1400195177839 ... 2 more