Build failed in Jenkins: java-idp-testbed #644

[Shibboleth Jenkins]

See <https://build.shibboleth.net/jenkins/job/java-idp-testbed/644/>

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Started by upstream project "java-identity-provider" build number 715
originally caused by:
 Started by an SCM change
Building on master in workspace <https://build.shibboleth.net/jenkins/job/java-idp-testbed/ws/>
 > git rev-parse --is-inside-work-tree # timeout=10
Fetching changes from the remote Git repository
 > git config remote.origin.url git://git.shibboleth.net/java-idp-testbed # timeout=10
Fetching upstream changes from git://git.shibboleth.net/java-idp-testbed
 > git --version # timeout=10
 > git -c core.askpass=true fetch --tags --progress git://git.shibboleth.net/java-idp-testbed +refs/heads/*:refs/remotes/origin/*
ERROR: Error fetching remote repo 'origin'
hudson.plugins.git.GitException: Failed to fetch from git://git.shibboleth.net/java-idp-testbed
	at hudson.plugins.git.GitSCM.fetchFrom(GitSCM.java:766)
	at hudson.plugins.git.GitSCM.retrieveChanges(GitSCM.java:1022)
	at hudson.plugins.git.GitSCM.checkout(GitSCM.java:1053)
	at hudson.scm.SCM.checkout(SCM.java:485)
	at hudson.model.AbstractProject.checkout(AbstractProject.java:1276)
	at hudson.model.AbstractBuild$AbstractBuildExecution.defaultCheckout(AbstractBuild.java:607)
	at jenkins.scm.SCMCheckoutStrategy.checkout(SCMCheckoutStrategy.java:86)
	at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:529)
	at hudson.model.Run.execute(Run.java:1738)
	at hudson.maven.MavenModuleSetBuild.run(MavenModuleSetBuild.java:531)
	at hudson.model.ResourceController.execute(ResourceController.java:98)
	at hudson.model.Executor.run(Executor.java:410)
Caused by: hudson.plugins.git.GitException: Command "git -c core.askpass=true fetch --tags --progress git://git.shibboleth.net/java-idp-testbed +refs/heads/*:refs/remotes/origin/*" returned status code 128:
stdout: 
stderr: fatal: Unable to look up git.shibboleth.net (port 9418) (Name or service not known)

	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandIn(CliGitAPIImpl.java:1693)
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandWithCredentials(CliGitAPIImpl.java:1441)
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.access$300(CliGitAPIImpl.java:62)
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl$1.execute(CliGitAPIImpl.java:313)
	at hudson.plugins.git.GitSCM.fetchFrom(GitSCM.java:764)
	... 11 more
ERROR: null
TestNG Reports Processing: START
Looking for TestNG results report in workspace using pattern: **/target/surefire-reports/testng-results.xml
Did not find any matching files.
Started calculate disk usage of build
Finished Calculation of disk usage of build in 0 seconds
Started calculate disk usage of workspace
Finished Calculation of disk usage of workspace in 0 seconds