$ git clone -n https://src.fedoraproject.org/rpms/xlockmore.git /var/lib/mock/f42-build-side-1-3588753-46949/root/chroot_tmpdir/scmroot/xlockmore
Cloning into '/var/lib/mock/f42-build-side-1-3588753-46949/root/chroot_tmpdir/scmroot/xlockmore'...
$ git fetch origin d619bac09d907b97011690c778c62c2688aa7a65:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/xlockmore
 * [new ref]         d619bac09d907b97011690c778c62c2688aa7a65 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d619bac Rebuilt for https://fedoraproject.org/wiki/Fedora_42_Mass_Rebuild