$ git clone -n https://src.fedoraproject.org/rpms/python-repoze-lru.git /var/lib/mock/f45-build-32680-661/root/chroot_tmpdir/scmroot/python-repoze-lru
Cloning into '/var/lib/mock/f45-build-32680-661/root/chroot_tmpdir/scmroot/python-repoze-lru'...
$ git fetch origin 7d3380083a209f3cf6b3c81c4c9278710c770396:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-repoze-lru
 * [new ref]         7d3380083a209f3cf6b3c81c4c9278710c770396 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7d33800 0.8