$ git clone -n https://src.fedoraproject.org/rpms/python-cro.git /var/lib/mock/f40-build-2302050-56841/root/chroot_tmpdir/scmroot/python-cro
Cloning into '/var/lib/mock/f40-build-2302050-56841/root/chroot_tmpdir/scmroot/python-cro'...
$ git fetch origin 0792a700f6235a32ecaf0b24d33c3da8daa5ed03:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-cro
 * [new ref]         0792a700f6235a32ecaf0b24d33c3da8daa5ed03 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 0792a70 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild