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Console Output

Started by upstream project "CE_gpkit_PR_unit_tests" build number 3230
originally caused by:
 GitHub pull request #1578 of commit f5a98e6152eb1d049457c90b1869d10343cea351, no merge conflicts.
Running as SYSTEM
[EnvInject] - Loading node environment variables.
Building remotely on windows10x64 in workspace C:\Users\jenkins\workspace\CE_gpkit_PR_unit_tests\cvxopt
The recommended git tool is: NONE
using credential 3614a4cf-01de-4393-97de-73734b7dd5a2
Wiping out workspace first.
Cloning the remote Git repository
 > JGit fetch # timeout=10
remote: Enumerating objects
remote: Counting objects
remote: Compressing objects
Receiving objects
FATAL: java.nio.channels.ClosedChannelException
java.nio.channels.ClosedChannelException
Also:   hudson.remoting.Channel$CallSiteStackTrace: Remote call to JNLP4-connect connection from VECTOR.MIT.EDU/18.18.33.12:49589
		at hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1787)
		at hudson.remoting.Request.call(Request.java:199)
		at hudson.remoting.Channel.call(Channel.java:1002)
		at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler.execute(RemoteGitImpl.java:153)
		at jdk.internal.reflect.GeneratedMethodAccessor838.invoke(Unknown Source)
		at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
		at java.base/java.lang.reflect.Method.invoke(Method.java:568)
		at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler.invoke(RemoteGitImpl.java:138)
		at jdk.proxy135/jdk.proxy135.$Proxy278.execute(Unknown Source)
		at hudson.plugins.git.GitSCM.retrieveChanges(GitSCM.java:1222)
		at hudson.plugins.git.GitSCM.checkout(GitSCM.java:1305)
		at hudson.scm.SCM.checkout(SCM.java:540)
		at hudson.model.AbstractProject.checkout(AbstractProject.java:1248)
		at hudson.model.AbstractBuild$AbstractBuildExecution.defaultCheckout(AbstractBuild.java:649)
		at jenkins.scm.SCMCheckoutStrategy.checkout(SCMCheckoutStrategy.java:85)
		at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:521)
		at hudson.model.Run.execute(Run.java:1895)
		at hudson.matrix.MatrixRun.run(MatrixRun.java:153)
		at hudson.model.ResourceController.execute(ResourceController.java:101)
		at hudson.model.Executor.run(Executor.java:442)
Caused: hudson.remoting.RequestAbortedException
	at hudson.remoting.Request.abort(Request.java:346)
	at hudson.remoting.Channel.terminate(Channel.java:1083)
	at org.jenkinsci.remoting.protocol.impl.ChannelApplicationLayer.onReadClosed(ChannelApplicationLayer.java:241)
	at org.jenkinsci.remoting.protocol.ApplicationLayer.onRecvClosed(ApplicationLayer.java:221)
	at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.onRecvClosed(ProtocolStack.java:825)
	at org.jenkinsci.remoting.protocol.FilterLayer.onRecvClosed(FilterLayer.java:289)
	at org.jenkinsci.remoting.protocol.impl.SSLEngineFilterLayer.onRecvClosed(SSLEngineFilterLayer.java:177)
	at org.jenkinsci.remoting.protocol.impl.SSLEngineFilterLayer.switchToNoSecure(SSLEngineFilterLayer.java:279)
	at org.jenkinsci.remoting.protocol.impl.SSLEngineFilterLayer.processWrite(SSLEngineFilterLayer.java:501)
	at org.jenkinsci.remoting.protocol.impl.SSLEngineFilterLayer.processQueuedWrites(SSLEngineFilterLayer.java:244)
	at org.jenkinsci.remoting.protocol.impl.SSLEngineFilterLayer.doSend(SSLEngineFilterLayer.java:196)
	at org.jenkinsci.remoting.protocol.impl.SSLEngineFilterLayer.doCloseSend(SSLEngineFilterLayer.java:209)
	at org.jenkinsci.remoting.protocol.ProtocolStack$Ptr.doCloseSend(ProtocolStack.java:793)
	at org.jenkinsci.remoting.protocol.ApplicationLayer.doCloseWrite(ApplicationLayer.java:172)
	at org.jenkinsci.remoting.protocol.impl.ChannelApplicationLayer$ByteBufferCommandTransport.closeWrite(ChannelApplicationLayer.java:343)
	at hudson.remoting.Channel.close(Channel.java:1497)
	at hudson.remoting.Channel.close(Channel.java:1450)
	at hudson.slaves.SlaveComputer.closeChannel(SlaveComputer.java:943)
	at hudson.slaves.SlaveComputer$2.run(SlaveComputer.java:823)
	at jenkins.util.ContextResettingExecutorService$1.run(ContextResettingExecutorService.java:28)
	at jenkins.security.ImpersonatingExecutorService$1.run(ImpersonatingExecutorService.java:68)
	at jenkins.util.ErrorLoggingExecutorService.lambda$wrap$0(ErrorLoggingExecutorService.java:51)
	at java.base/java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:539)
	at java.base/java.util.concurrent.FutureTask.run(FutureTask.java:264)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:635)
	at java.base/java.lang.Thread.run(Thread.java:840)
ERROR: Step ‘Console output (build log) parsing’ failed: no workspace for CE_gpkit_PR_unit_tests/buildnode=windows10x64,optimizer=cvxopt #3230
ERROR: Step ‘Publish Cobertura Coverage Report’ failed: no workspace for CE_gpkit_PR_unit_tests/buildnode=windows10x64,optimizer=cvxopt #3230
ERROR: Step ‘Publish JUnit test result report’ failed: no workspace for CE_gpkit_PR_unit_tests/buildnode=windows10x64,optimizer=cvxopt #3230
ERROR: Build step failed with exception
java.lang.NullPointerException: Cannot invoke "hudson.FilePath.list(String)" because "workspace" is null
	at jenkins.plugins.shiningpanda.publishers.CoveragePublisher.getHtmlDirs(CoveragePublisher.java:123)
	at jenkins.plugins.shiningpanda.publishers.CoveragePublisher.perform(CoveragePublisher.java:173)
	at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20)
	at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:818)
	at hudson.model.AbstractBuild$AbstractBuildExecution.performAllBuildSteps(AbstractBuild.java:767)
	at hudson.model.Build$BuildExecution.post2(Build.java:179)
	at hudson.model.AbstractBuild$AbstractBuildExecution.post(AbstractBuild.java:711)
	at hudson.model.Run.execute(Run.java:1918)
	at hudson.matrix.MatrixRun.run(MatrixRun.java:153)
	at hudson.model.ResourceController.execute(ResourceController.java:101)
	at hudson.model.Executor.run(Executor.java:442)
Build step 'Publish coverage.py HTML reports' marked build as failure
ERROR: Step ‘Delete workspace when build is done’ failed: no workspace for CE_gpkit_PR_unit_tests/buildnode=windows10x64,optimizer=cvxopt #3230
Finished: FAILURE