Basically, this is the log I get:
Started by user dontcare4free
$ hg clone --rev default ssh://[email protected]/dontcare4free/my-repository /var/lib/jenkins/workspace/Custom-MC-Server
* failed to import extension hgext.imerge: No module named imerge
remote: Host key verification failed.
abort: no suitable response from remote hg!
ERROR: Failed to clone ssh://[email protected]/dontcare4free/my-repository
[Custom-MC-Server] $ hg log --rev . --template {node}
java.io.IOException: Cannot run program "hg" (in directory "/var/lib/jenkins/workspace/My-Repository"): java.io.IOException: error=2, No such file or directory
at java.lang.ProcessBuilder.start(ProcessBuilder.java:475)
at hudson.Proc$LocalProc.(Proc.java:244)
at hudson.Proc$LocalProc.(Proc.java:216)
at hudson.Launcher$LocalLauncher.launch(Launcher.java:698)
at hudson.Launcher$ProcStarter.start(Launcher.java:329)
at hudson.Launcher$ProcStarter.join(Launcher.java:336)
at hudson.plugins.mercurial.MercurialSCM.joinWithPossibleTimeout(MercurialSCM.java:299)
at hudson.plugins.mercurial.HgExe.popen(HgExe.java:191)
at hudson.plugins.mercurial.HgExe.tip(HgExe.java:171)
at >hudson.plugins.mercurial.MercurialSCM.calcRevisionsFromBuild(MercurialSCM.java:255)
at hudson.scm.SCM._calcRevisionsFromBuild(SCM.java:304)
at hudson.model.AbstractProject.calcPollingBaseline(AbstractProject.java:1205)
at hudson.model.AbstractProject.checkout(AbstractProject.java:1194)
at hudson.model.AbstractBuild$AbstractRunner.checkout(AbstractBuild.java:555)
at hudson.model.AbstractBuild$AbstractRunner.run(AbstractBuild.java:443)
at hudson.model.Run.run(Run.java:1376)
at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:46)
at hudson.model.ResourceController.execute(ResourceController.java:88)
at hudson.model.Executor.run(Executor.java:175)
Caused by: java.io.IOException: java.io.IOException: error=2, No such file or directory
at java.lang.UNIXProcess.(UNIXProcess.java:164)
at java.lang.ProcessImpl.start(ProcessImpl.java:81)
at java.lang.ProcessBuilder.start(ProcessBuilder.java:468)
... 18 more
Jabber notifier plugin: Sending notification to: -snip-
Jabber notifier plugin: Notifying suspects
Jabber notifier plugin: Notifying culprits
Notifying upstream projects of job completion
Finished: FAILURE
As far as I can see this means that it can't find the hg
executable. However, I get no such errors when I try executing hg
as a build step (shell execute) with Mercurial integration disabled.
I've tried with and without changing installation directory and executable and I've even tried compiling (well, whatever of that there is) Mercurial manually from source, all to no avail.
EDIT: Silly me. I completely misread the log. The issue is not related to it not finding the hg executable at all, but it's actually because I forgot to set up my key properly.