Since upgrading to the Git plugin version 1.1.1, polling no longer works. The following error is displayed in the polling log for all projects using the git scm plugin:

Started on Nov 8, 2010 12:45:58 PM
Using strategy: Default
[poll] Last Build : #1014
[poll] Last Built Revision: Revision 694552cd898421418e8b06235dfb00b676a8ed7a (origin/master)
ERROR: Failed to record SCM polling
java.lang.ClassCastException: hudson.util.StreamTaskListener cannot be cast to hudson.model.BuildListener
at hudson.plugins.git.util.GitUtils.getPollEnvironment(GitUtils.java:170)
at hudson.plugins.git.GitSCM.pollChanges(GitSCM.java:428)
at hudson.scm.SCM.poll(SCM.java:374)
at hudson.model.AbstractProject.poll(AbstractProject.java:1232)
at hudson.triggers.SCMTrigger$Runner.runPolling(SCMTrigger.java:417)
at hudson.triggers.SCMTrigger$Runner.run(SCMTrigger.java:446)
at hudson.util.SequentialExecutionQueue$QueueEntry.run(SequentialExecutionQueue.java:118)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
at java.lang.Thread.run(Thread.java:680)

Everything works as expected when downgrading back to version 1.1 of the plugin