Build failed in Jenkins: spring-extensions-v6-nightly #555

[Shibboleth Jenkins]

See <http://127.0.0.1:1583/jenkins/job/spring-extensions-v6-nightly/555/display/redirect>

Changes:


------------------------------------------
Started by upstream project "java-support-v8-nightly" build number 550
originally caused by:
 Started by upstream project "java-parent-project-v11-nightly" build number 545
 originally caused by:
  Started by upstream project "trigger-nightly-v11" build number 546
  originally caused by:
   Started by timer
Running as SYSTEM
[EnvInject] - Loading node environment variables.
Building remotely on EC2 (I2) - CentOS7 (i-03819ffb1c764cbd1) (CentOS7) in workspace <http://127.0.0.1:1583/jenkins/job/spring-extensions-v6-nightly/ws/>
The recommended git tool is: NONE
No credentials specified
 > git rev-parse --resolve-git-dir <http://127.0.0.1:1583/jenkins/job/spring-extensions-v6-nightly/ws/.git> # timeout=10
Fetching changes from the remote Git repository
 > git config remote.origin.url https://git.shibboleth.net/git/spring-extensions # timeout=10
Fetching upstream changes from https://git.shibboleth.net/git/spring-extensions
 > git --version # timeout=10
 > git --version # 'git version 1.8.3.1'
 > git fetch --tags --progress https://git.shibboleth.net/git/spring-extensions +refs/heads/*:refs/remotes/origin/* # timeout=10
ERROR: Error fetching remote repo 'origin'
hudson.plugins.git.GitException: Failed to fetch from https://git.shibboleth.net/git/spring-extensions
	at hudson.plugins.git.GitSCM.fetchFrom(GitSCM.java:1001)
	at hudson.plugins.git.GitSCM.retrieveChanges(GitSCM.java:1242)
	at hudson.plugins.git.GitSCM.checkout(GitSCM.java:1302)
	at hudson.scm.SCM.checkout(SCM.java:505)
	at hudson.model.AbstractProject.checkout(AbstractProject.java:1213)
	at hudson.model.AbstractBuild$AbstractBuildExecution.defaultCheckout(AbstractBuild.java:637)
	at jenkins.scm.SCMCheckoutStrategy.checkout(SCMCheckoutStrategy.java:85)
	at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:509)
	at hudson.model.Run.execute(Run.java:1888)
	at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
	at hudson.model.ResourceController.execute(ResourceController.java:99)
	at hudson.model.Executor.run(Executor.java:431)
Caused by: hudson.plugins.git.GitException: Command "git fetch --tags --progress https://git.shibboleth.net/git/spring-extensions +refs/heads/*:refs/remotes/origin/*" returned status code 128:
stdout: 
stderr: fatal: unable to access 'https://git.shibboleth.net/git/spring-extensions/': Failed to connect to 2600:1f18:3fe:4202:a0a8:a500:a10a:3350: Network is unreachable

	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandIn(CliGitAPIImpl.java:2681)
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandWithCredentials(CliGitAPIImpl.java:2102)
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.access$500(CliGitAPIImpl.java:86)
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl$1.execute(CliGitAPIImpl.java:624)
	at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler$GitCommandMasterToSlaveCallable.call(RemoteGitImpl.java:160)
	at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler$GitCommandMasterToSlaveCallable.call(RemoteGitImpl.java:153)
	at hudson.remoting.UserRequest.perform(UserRequest.java:211)
	at hudson.remoting.UserRequest.perform(UserRequest.java:54)
	at hudson.remoting.Request$2.run(Request.java:376)
	at hudson.remoting.InterceptingExecutorService.lambda$wrap$0(InterceptingExecutorService.java:78)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
	Suppressed: hudson.remoting.Channel$CallSiteStackTrace: Remote call to EC2 (I2) - CentOS7 (i-03819ffb1c764cbd1)
		at hudson.remoting.Channel.attachCallSiteStackTrace(Channel.java:1797)
		at hudson.remoting.UserRequest$ExceptionResponse.retrieve(UserRequest.java:356)
		at hudson.remoting.Channel.call(Channel.java:1001)
		at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler.execute(RemoteGitImpl.java:145)
		at jdk.internal.reflect.GeneratedMethodAccessor208.invoke(Unknown Source)
		at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
		at java.base/java.lang.reflect.Method.invoke(Method.java:566)
		at org.jenkinsci.plugins.gitclient.RemoteGitImpl$CommandInvocationHandler.invoke(RemoteGitImpl.java:131)
		at com.sun.proxy.$Proxy64.execute(Unknown Source)
		at hudson.plugins.git.GitSCM.fetchFrom(GitSCM.java:999)
		at hudson.plugins.git.GitSCM.retrieveChanges(GitSCM.java:1242)
		at hudson.plugins.git.GitSCM.checkout(GitSCM.java:1302)
		at hudson.scm.SCM.checkout(SCM.java:505)
		at hudson.model.AbstractProject.checkout(AbstractProject.java:1213)
		at hudson.model.AbstractBuild$AbstractBuildExecution.defaultCheckout(AbstractBuild.java:637)
		at jenkins.scm.SCMCheckoutStrategy.checkout(SCMCheckoutStrategy.java:85)
		at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:509)
		at hudson.model.Run.execute(Run.java:1888)
		at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
		at hudson.model.ResourceController.execute(ResourceController.java:99)
		at hudson.model.Executor.run(Executor.java:431)
ERROR: Error fetching remote repo 'origin'