# Pastebin F5W4un3i
Started by upstream project "node-test-commit" build number 13039
originally caused by:
 Started by upstream project "node-test-pull-request" build number 10618
 originally caused by:
  Started by user Rich Trott
[EnvInject] - Loading node environment variables.
Building remotely on test-packetnet-ubuntu1604-x64-2 (jenkins-workspace) in workspace /home/iojs/build/workspace/node-test-commit-arm@2
 > git rev-parse --is-inside-work-tree # timeout=10
Fetching changes from the remote Git repository
 > git config remote.origin.url https://github.com/nodejs/node.git # timeout=10
Fetching upstream changes from https://github.com/nodejs/node.git
 > git --version # timeout=10
using GIT_SSH to set credentials 
 > git fetch --tags --progress https://github.com/nodejs/node.git +refs/heads/*:refs/remotes/origin/* +refs/pull/16145/head:refs/remotes/origin/_jenkins_local_branch # timeout=20
 > git rev-parse refs/remotes/origin/_jenkins_local_branch^{commit} # timeout=10
 > git rev-parse refs/remotes/origin/refs/heads/_jenkins_local_branch^{commit} # timeout=10
Checking out Revision 281378a22f6a030d9976f2b72835116011b1da37 (refs/remotes/origin/_jenkins_local_branch)
Commit message: "test: fix lint error"
 > git config core.sparsecheckout # timeout=10
 > git checkout -f 281378a22f6a030d9976f2b72835116011b1da37
hudson.plugins.git.GitException: Command "git checkout -f 281378a22f6a030d9976f2b72835116011b1da37" returned status code 128:
stdout: 
stderr: fatal: Unable to create '/home/iojs/build/workspace/node-test-commit-arm@2/.git/index.lock': File exists.

If no other git process is currently running, this probably means a
git process crashed in this repository earlier. Make sure no other git
process is running and remove the file manually to continue.

	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandIn(CliGitAPIImpl.java:1924)
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.access$800(CliGitAPIImpl.java:71)
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl$9.execute(CliGitAPIImpl.java:2214)
	at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler$1.call(RemoteGitImpl.java:153)
	at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler$1.call(RemoteGitImpl.java:146)
	at hudson.remoting.UserRequest.perform(UserRequest.java:153)
	at hudson.remoting.UserRequest.perform(UserRequest.java:50)
	at hudson.remoting.Request$2.run(Request.java:336)
	at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at hudson.remoting.Engine$1$1.run(Engine.java:94)
	at java.lang.Thread.run(Thread.java:748)
Caused: hudson.plugins.git.GitLockFailedException: Could not lock repository. Please try again
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl$9.execute(CliGitAPIImpl.java:2232)
	at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler$1.call(RemoteGitImpl.java:153)
	at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler$1.call(RemoteGitImpl.java:146)
	at hudson.remoting.UserRequest.perform(UserRequest.java:153)
	at hudson.remoting.UserRequest.perform(UserRequest.java:50)
	at hudson.remoting.Request$2.run(Request.java:336)
	at hudson.remoting.InterceptingExecutorService$1.call(InterceptingExecutorService.java:68)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at hudson.remoting.Engine$1$1.run(Engine.java:94)
	at java.lang.Thread.run(Thread.java:748)
	at ......remote call to JNLP4-connect connection from 147.75.73.189/147.75.73.189:49434(Native Method)
	at hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1545)
	at hudson.remoting.UserResponse.retrieve(UserRequest.java:253)
	at hudson.remoting.Channel.call(Channel.java:830)
	at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler.execute(RemoteGitImpl.java:146)
	at sun.reflect.GeneratedMethodAccessor539.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
	at java.lang.reflect.Method.invoke(Method.java:498)
	at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler.invoke(RemoteGitImpl.java:132)
	at com.sun.proxy.$Proxy77.execute(Unknown Source)
	at hudson.plugins.git.GitSCM.checkout(GitSCM.java:1167)
Caused: java.io.IOException: Could not checkout 281378a22f6a030d9976f2b72835116011b1da37
	at hudson.plugins.git.GitSCM.checkout(GitSCM.java:1170)
	at hudson.scm.SCM.checkout(SCM.java:496)
	at hudson.model.AbstractProject.checkout(AbstractProject.java:1281)
	at hudson.model.AbstractBuild$AbstractBuildExecution.defaultCheckout(AbstractBuild.java:604)
	at jenkins.scm.SCMCheckoutStrategy.checkout(SCMCheckoutStrategy.java:86)
	at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:529)
	at hudson.model.Run.execute(Run.java:1728)
	at hudson.matrix.MatrixBuild.run(MatrixBuild.java:313)
	at hudson.model.ResourceController.execute(ResourceController.java:98)
	at hudson.model.Executor.run(Executor.java:405)
Notifying upstream projects of job completion
Finished: FAILURE