FreeBSD_HEAD - Build #3147 - Failure

FreeBSD_HEAD - Build #3147 - Failure:

Build information: https://jenkins.FreeBSD.org/job/FreeBSD_HEAD/3147/
Full change log: https://jenkins.FreeBSD.org/job/FreeBSD_HEAD/3147/changes
Full build log: https://jenkins.FreeBSD.org/job/FreeBSD_HEAD/3147/console

Change summaries:

No changes


The end of the build log:

Started by an SCM change
Started by an SCM change
Building remotely on jenkins-10.freebsd.org (FreeBSD-10) in workspace /builds/FreeBSD_HEAD
java.io.IOException: remote file operation failed: /builds/FreeBSD_HEAD at hudson.remoting.Channel_at_5a762a5f:jenkins-10.freebsd.org: hudson.remoting.ChannelClosedException: channel is already closed
	at hudson.FilePath.act(FilePath.java:987)
	at hudson.FilePath.act(FilePath.java:969)
	at hudson.FilePath.mkdirs(FilePath.java:1152)
	at hudson.model.AbstractProject.checkout(AbstractProject.java:1275)
	at hudson.model.AbstractBuild$AbstractBuildExecution.defaultCheckout(AbstractBuild.java:610)
	at jenkins.scm.SCMCheckoutStrategy.checkout(SCMCheckoutStrategy.java:86)
	at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:532)
	at hudson.model.Run.execute(Run.java:1741)
	at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
	at hudson.model.ResourceController.execute(ResourceController.java:98)
	at hudson.model.Executor.run(Executor.java:381)
Caused by: hudson.remoting.ChannelClosedException: channel is already closed
	at hudson.remoting.Channel.send(Channel.java:550)
	at hudson.remoting.Request.call(Request.java:129)
	at hudson.remoting.Channel.call(Channel.java:752)
	at hudson.FilePath.act(FilePath.java:980)
	... 10 more
Caused by: java.io.IOException
	at hudson.remoting.Channel.close(Channel.java:1110)
	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 1440849388364 hasn't completed by 1440849628560
	... 2 more
[WARNINGS] Skipping publisher since build result is FAILURE
IRC notifier plugin: Sending notification to: #freebsd-commits
Email was triggered for: Failure - Any
Sending email for trigger: Failure - Any