Started by user <a href='/jenkins/user/sarbian' class='jenkins-table__link model-link model-link--float'>sarbian</a>
Running as SYSTEM
Building in workspace /home/jenkins/jobs/ModuleManager-PRBuilder/workspace
using credential 4b7d2f97-367b-4c5d-aa95-7c94045edec7
 &gt; git rev-parse --is-inside-work-tree # timeout=10
Fetching changes from the remote Git repository
 &gt; git config remote.origin.url <a href='https://github.com/sarbian/ModuleManager.git'>https://github.com/sarbian/ModuleManager.git</a> # timeout=10
Cleaning workspace
 &gt; git rev-parse --verify HEAD # timeout=10
Resetting working tree
 &gt; git reset --hard # timeout=10
 &gt; git clean -fdx # timeout=10
Fetching upstream changes from <a href='https://github.com/sarbian/ModuleManager.git'>https://github.com/sarbian/ModuleManager.git</a>
 &gt; git --version # timeout=10
using GIT_ASKPASS to set credentials 
 &gt; git fetch --tags --force --progress <a href='https://github.com/sarbian/ModuleManager.git'>https://github.com/sarbian/ModuleManager.git</a> +refs/pull/${GITHUB_PR_NUMBER}/merge:refs/remotes/origin-pull/pull/${GITHUB_PR_NUMBER}/merge
ERROR: Error fetching remote repo 'origin'
hudson.plugins.git.GitException: Failed to fetch from <a href='https://github.com/sarbian/ModuleManager.git'>https://github.com/sarbian/ModuleManager.git</a>
	at hudson.plugins.git.GitSCM.fetchFrom(GitSCM.java:894)
	at hudson.plugins.git.GitSCM.retrieveChanges(GitSCM.java:1161)
	at hudson.plugins.git.GitSCM.checkout(GitSCM.java:1192)
	at hudson.scm.SCM.checkout(SCM.java:504)
	at hudson.model.AbstractProject.checkout(AbstractProject.java:1208)
	at hudson.model.AbstractBuild$AbstractBuildExecution.defaultCheckout(AbstractBuild.java:574)
	at jenkins.scm.SCMCheckoutStrategy.checkout(SCMCheckoutStrategy.java:86)
	at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:499)
	at hudson.model.Run.execute(Run.java:1818)
	at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
	at hudson.model.ResourceController.execute(ResourceController.java:97)
	at hudson.model.Executor.run(Executor.java:429)
Caused by: hudson.plugins.git.GitException: Command "git fetch --tags --force --progress <a href='https://github.com/sarbian/ModuleManager.git'>https://github.com/sarbian/ModuleManager.git</a> +refs/pull/${GITHUB_PR_NUMBER}/merge:refs/remotes/origin-pull/pull/${GITHUB_PR_NUMBER}/merge" returned status code 128:
stdout: 
stderr: fatal: couldn't find remote ref refs/pull/${GITHUB_PR_NUMBER}/merge

	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandIn(CliGitAPIImpl.java:2042)
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandWithCredentials(CliGitAPIImpl.java:1761)
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.access$400(CliGitAPIImpl.java:72)
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl$1.execute(CliGitAPIImpl.java:442)
	at hudson.plugins.git.GitSCM.fetchFrom(GitSCM.java:892)
	... 11 more
ERROR: Error fetching remote repo 'origin'
ERROR: Build step failed with exception
java.lang.NullPointerException
	at org.jenkinsci.plugins.github.pullrequest.publishers.impl.GitHubPRBuildStatusPublisher.perform(GitHubPRBuildStatusPublisher.java:95)
	at hudson.tasks.BuildStepCompatibilityLayer.perform(BuildStepCompatibilityLayer.java:79)
	at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20)
	at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:741)
	at hudson.model.AbstractBuild$AbstractBuildExecution.performAllBuildSteps(AbstractBuild.java:690)
	at hudson.model.Build$BuildExecution.post2(Build.java:186)
	at hudson.model.AbstractBuild$AbstractBuildExecution.post(AbstractBuild.java:635)
	at hudson.model.Run.execute(Run.java:1843)
	at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
	at hudson.model.ResourceController.execute(ResourceController.java:97)
	at hudson.model.Executor.run(Executor.java:429)
Build step 'GitHub PR: set PR status' marked build as failure
Finished: FAILURE