$ git clone -n https://src.fedoraproject.org/rpms/rubygem-levenshtein.git /var/lib/mock/f45-build-35066-693/root/chroot_tmpdir/scmroot/rubygem-levenshtein
Cloning into '/var/lib/mock/f45-build-35066-693/root/chroot_tmpdir/scmroot/rubygem-levenshtein'...
$ git fetch origin 225901880c73d411c63695584a9989214d56750b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rubygem-levenshtein
 * [new ref]         225901880c73d411c63695584a9989214d56750b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2259018 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild