When I try to fork rpms/thrift, I get the error message: Repo "forks/ctubbsii/thrift" already exists.

However, it clearly does not exist. It is not listed at https://src.fedoraproject.org/user/ctubbsii , which shows 0 forks.

Perhaps I forked it in the past, and the delete did not get cleaned up correctly? I don't know.