$ git clone -n https://src.fedoraproject.org/rpms/colrdx.git /var/lib/mock/f40-build-2650037-66871/root/chroot_tmpdir/scmroot/colrdx
Cloning into '/var/lib/mock/f40-build-2650037-66871/root/chroot_tmpdir/scmroot/colrdx'...
$ git fetch origin 46628da5e03403ce60a74a7aff0d6c282e7f57c5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/colrdx
 * [new ref]         46628da5e03403ce60a74a7aff0d6c282e7f57c5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 46628da Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild