Curious. I can't find another more recent post on rebase causing failure, so I'm assuming you have a way to handle it now, or just the "search for rebase" is a bit limited. ( Perhaps an FAQ link
... [More] should be given when a git repository fails which contains "have you rebased recently?" and steps to take next. )
I'm curious as to why it is that ohloh is not able to update a repository following a rebase.
surely, if you're using git, its a matter of:
git pull -f $origin master:master
where "master" is the branch to pull.
I may of course be wrong, but it appears this happens often enough to warrant a more concrete fix.