A build job executed on a slave fails with this stack trace:
hudson.util.IOException2: remote file operation failed
at hudson.FilePath.act(FilePath.java:672)
at hudson.FilePath.act(FilePath.java:660)
at hudson.FilePath.copyTo(FilePath.java:1272)
at
hudson.plugins.tasks.util.HealthAwarePublisher.copyFilesWithAnnotationsToBuildFolder(HealthAwarePublisher.java:187)
at
hudson.plugins.tasks.util.HealthAwarePublisher.perform(HealthAwarePublisher.java:144)
at hudson.tasks.BuildStepMonitor$3.perform(BuildStepMonitor.java:36)
at hudson.model.AbstractBuild$AbstractRunner.perform(AbstractBuild.java:480)
at
hudson.model.AbstractBuild$AbstractRunner.performAllBuildStep(AbstractBuild.java:466)
at
hudson.model.AbstractBuild$AbstractRunner.performAllBuildStep(AbstractBuild.java:454)
at hudson.model.Build$RunnerImpl.post2(Build.java:146)
at hudson.model.AbstractBuild$AbstractRunner.post(AbstractBuild.java:438)
at hudson.model.Run.run(Run.java:1140)
at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:46)
at hudson.model.ResourceController.execute(ResourceController.java:93)
at hudson.model.Executor.run(Executor.java:122)
Caused by: hudson.remoting.ChannelClosedException: channel is already closed
at hudson.remoting.Channel.send(Channel.java:397)
at hudson.remoting.Request.call(Request.java:104)
at hudson.remoting.Channel.call(Channel.java:536)
at hudson.FilePath.act(FilePath.java:667)