This plugin does not work with Master / Slave Setup.... Only works with builds on master. If I run this with Master / Slave, I get the following error:ERROR: Build step failed with exception
java.lang.RuntimeException: No git or svn repository found at /var/lib/jenkins/workspace/Test/TestLastChangesPlugin
at com.github.jenkins.lastchanges.LastChangesPublisher.perform(LastChangesPublisher.java:109)
at hudson.tasks.BuildStepCompatibilityLayer.perform(BuildStepCompatibilityLayer.java:78)
at hudson.tasks.BuildStepMonitor$1.perform(BuildStepMonitor.java:20)
at hudson.model.AbstractBuild$AbstractBuildExecution.perform(AbstractBuild.java:782)
at hudson.model.AbstractBuild$AbstractBuildExecution.performAllBuildSteps(AbstractBuild.java:723)
at hudson.model.Build$BuildExecution.post2(Build.java:185)
at hudson.model.AbstractBuild$AbstractBuildExecution.post(AbstractBuild.java:668)
at hudson.model.Run.execute(Run.java:1763)
at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43)
at hudson.model.ResourceController.execute(ResourceController.java:98)
at hudson.model.Executor.run(Executor.java:410)
Build step 'Publish Last Changes' marked build as failure

It's clearly trying to look for that workspace on master and not the slave.