See
<https://ci.trafficserver.apache.org/job/osx-master/compiler=clang,label=osx,type=debug/729/>
------------------------------------------
Failed to access build log
java.io.IOException: remote file operation failed:
/Users/jenkins/workspace/osx-master/compiler/clang/label/osx/type/debug at
hudson.remoting.Channel@54e0ea6e:OSX: hudson.remoting.ChannelClosedException:
channel is already closed
at hudson.FilePath.act(FilePath.java:986)
at hudson.FilePath.act(FilePath.java:968)
at hudson.FilePath.toURI(FilePath.java:1113)
at hudson.tasks.MailSender.createFailureMail(MailSender.java:312)
at hudson.tasks.MailSender.createMail(MailSender.java:178)
at hudson.tasks.MailSender.run(MailSender.java:107)
at hudson.tasks.Mailer.perform(Mailer.java:141)
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:782)
at
hudson.model.AbstractBuild$AbstractBuildExecution.performAllBuildSteps(AbstractBuild.java:723)
at hudson.model.Build$BuildExecution.post2(Build.java:185)
at
hudson.model.AbstractBuild$AbstractBuildExecution.post(AbstractBuild.java:668)
at hudson.model.Run.execute(Run.java:1763)
at hudson.matrix.MatrixRun.run(MatrixRun.java:146)
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:979)
... 16 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 1458677653435
hasn't completed by 1458677893435
... 2 more
