Started on Sep 10, 2015 12:45:00 AM
Polling SCM changes on master
Using strategy: Default
[poll] Last Built Revision: Revision d059fc8d738c11a946cc52e1fa63855bb02f3a17 (origin/master)
 > git rev-parse --is-inside-work-tree # timeout=10
ERROR: Workspace has a .git repository, but it appears to be corrupt.
hudson.plugins.git.GitException: Error performing command: git rev-parse --is-inside-work-tree
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandIn(CliGitAPIImpl.java:1598)
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandIn(CliGitAPIImpl.java:1567)
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandIn(CliGitAPIImpl.java:1563)
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommand(CliGitAPIImpl.java:1249)
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommand(CliGitAPIImpl.java:1261)
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.hasGitRepo(CliGitAPIImpl.java:216)
	at hudson.plugins.git.GitAPI.hasGitRepo(GitAPI.java:232)
	at hudson.plugins.git.GitSCM.compareRemoteRevisionWithImpl(GitSCM.java:620)
	at hudson.plugins.git.GitSCM.compareRemoteRevisionWith(GitSCM.java:526)
	at hudson.scm.SCM.compareRemoteRevisionWith(SCM.java:381)
	at hudson.scm.SCM.poll(SCM.java:398)
	at hudson.model.AbstractProject.pollWithWorkspace(AbstractProject.java:1476)
	at hudson.model.AbstractProject._poll(AbstractProject.java:1446)
	at hudson.model.AbstractProject.poll(AbstractProject.java:1357)
	at hudson.triggers.SCMTrigger$Runner.runPolling(SCMTrigger.java:526)
	at hudson.triggers.SCMTrigger$Runner.run(SCMTrigger.java:555)
	at hudson.util.SequentialExecutionQueue$QueueEntry.run(SequentialExecutionQueue.java:119)
	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)
Caused by: java.io.IOException: Cannot run program "git" (in directory "/var/lib/jenkins/workspace/GradleModTesting"): error=2, No such file or directory
	at java.lang.ProcessBuilder.start(ProcessBuilder.java:1042)
	at hudson.Proc$LocalProc.<init>(Proc.java:244)
	at hudson.Proc$LocalProc.<init>(Proc.java:216)
	at hudson.Launcher$LocalLauncher.launch(Launcher.java:816)
	at hudson.Launcher$ProcStarter.start(Launcher.java:382)
	at org.jenkinsci.plugins.gitclient.CliGitAPIImpl.launchCommandIn(CliGitAPIImpl.java:1587)
	... 21 more
Caused by: java.io.IOException: error=2, No such file or directory
	at java.lang.UNIXProcess.forkAndExec(Native Method)
	at java.lang.UNIXProcess.<init>(UNIXProcess.java:187)
	at java.lang.ProcessImpl.start(ProcessImpl.java:134)
	at java.lang.ProcessBuilder.start(ProcessBuilder.java:1023)
	... 26 more
No Git repository yet, an initial checkout is required
Done. Took 0.15 sec
Changes found