$ git clone -n https://src.fedoraproject.org/rpms/python-pyrate-limiter.git /var/lib/mock/f45-build-32380-659/root/chroot_tmpdir/scmroot/python-pyrate-limiter
Cloning into '/var/lib/mock/f45-build-32380-659/root/chroot_tmpdir/scmroot/python-pyrate-limiter'...
$ git fetch origin 58cd8a3593000c7714f170d7774690303311854a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-pyrate-limiter
 * [new ref]         58cd8a3593000c7714f170d7774690303311854a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 58cd8a3 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild