$ git clone -n https://src.fedoraproject.org/rpms/regionset.git /var/lib/mock/f40-build-793522-138985/root/chroot_tmpdir/scmroot/regionset
Cloning into '/var/lib/mock/f40-build-793522-138985/root/chroot_tmpdir/scmroot/regionset'...
$ git fetch origin 601aab957765d88ec51905d36e905644775a0779:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/regionset
 * [new ref]         601aab957765d88ec51905d36e905644775a0779 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 601aab9 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild