Started by upstream project "clean-old-builds" build number 1286
originally caused by:
 Started by timer
Running as SYSTEM
[EnvInject] - Loading node environment variables.
Building remotely on sofa-ci-windows10-0 (windows10_vs-2017 debug package release rebootable cleanable windows_msvc default builder options windows_vs2017) in workspace J:\jenkins2\workspace\clean-old-builds
[EnvInject] - Inject global passwords.
[EnvInject] - Mask passwords that will be passed as build parameters.
[clean-old-builds] $ bash C:\Users\ci\AppData\Local\Temp\jenkins8110377070216362163.sh
FATAL: command execution failed
java.nio.channels.ClosedChannelException
	at org.jenkinsci.remoting.protocol.NetworkLayer.onRecvClosed(NetworkLayer.java:154)
	at org.jenkinsci.remoting.protocol.impl.NIONetworkLayer.ready(NIONetworkLayer.java:179)
	at org.jenkinsci.remoting.protocol.IOHub$OnReady.run(IOHub.java:790)
	at jenkins.util.ContextResettingExecutorService$1.run(ContextResettingExecutorService.java:28)
	at jenkins.security.ImpersonatingExecutorService$1.run(ImpersonatingExecutorService.java:68)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
Caused: java.io.IOException: Backing channel 'JNLP4-connect connection from sofa-ci-windows10-0.cs1cloud.internal/172.21.14.124:49680' is disconnected.
	at hudson.remoting.RemoteInvocationHandler.channelOrFail(RemoteInvocationHandler.java:216)
	at hudson.remoting.RemoteInvocationHandler.invoke(RemoteInvocationHandler.java:286)
	at com.sun.proxy.$Proxy76.isAlive(Unknown Source)
	at hudson.Launcher$RemoteLauncher$ProcImpl.isAlive(Launcher.java:1214)
	at hudson.Launcher$RemoteLauncher$ProcImpl.join(Launcher.java:1206)
	at hudson.tasks.CommandInterpreter.join(CommandInterpreter.java:195)
	at hudson.tasks.CommandInterpreter.perform(CommandInterpreter.java:145)
	at hudson.tasks.CommandInterpreter.perform(CommandInterpreter.java:92)
	at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:21)
	at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:808)
	at hudson.model.Build$BuildExecution.build(Build.java:199)
	at hudson.model.Build$BuildExecution.doRun(Build.java:164)
	at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:516)
	at hudson.model.Run.execute(Run.java:1889)
	at hudson.matrix.MatrixRun.run(MatrixRun.java:153)
	at hudson.model.ResourceController.execute(ResourceController.java:100)
	at hudson.model.Executor.run(Executor.java:433)
FATAL: Unable to delete script file C:\Users\ci\AppData\Local\Temp\jenkins8110377070216362163.sh
java.nio.channels.ClosedChannelException
	at org.jenkinsci.remoting.protocol.NetworkLayer.onRecvClosed(NetworkLayer.java:154)
	at org.jenkinsci.remoting.protocol.impl.NIONetworkLayer.ready(NIONetworkLayer.java:179)
	at org.jenkinsci.remoting.protocol.IOHub$OnReady.run(IOHub.java:790)
	at jenkins.util.ContextResettingExecutorService$1.run(ContextResettingExecutorService.java:28)
	at jenkins.security.ImpersonatingExecutorService$1.run(ImpersonatingExecutorService.java:68)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
Caused: hudson.remoting.ChannelClosedException: Channel "hudson.remoting.Channel@50fbe0d0:JNLP4-connect connection from sofa-ci-windows10-0.cs1cloud.internal/172.21.14.124:49680": Remote call on JNLP4-connect connection from sofa-ci-windows10-0.cs1cloud.internal/172.21.14.124:49680 failed. The channel is closing down or has closed down
	at hudson.remoting.Channel.call(Channel.java:994)
	at hudson.FilePath.act(FilePath.java:1167)
	at hudson.FilePath.act(FilePath.java:1156)
	at hudson.FilePath.delete(FilePath.java:1680)
	at hudson.tasks.CommandInterpreter.perform(CommandInterpreter.java:163)
	at hudson.tasks.CommandInterpreter.perform(CommandInterpreter.java:92)
	at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:21)
	at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:808)
	at hudson.model.Build$BuildExecution.build(Build.java:199)
	at hudson.model.Build$BuildExecution.doRun(Build.java:164)
	at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:516)
	at hudson.model.Run.execute(Run.java:1889)
	at hudson.matrix.MatrixRun.run(MatrixRun.java:153)
	at hudson.model.ResourceController.execute(ResourceController.java:100)
	at hudson.model.Executor.run(Executor.java:433)
Build step 'Execute shell' marked build as failure
Finished: FAILURE