$ git clone -n https://src.fedoraproject.org/rpms/python-sphinx-hoverxref.git /var/lib/mock/f40-build-2708805-71538/root/chroot_tmpdir/scmroot/python-sphinx-hoverxref
Cloning into '/var/lib/mock/f40-build-2708805-71538/root/chroot_tmpdir/scmroot/python-sphinx-hoverxref'...
$ git fetch origin 6628c53f85cdc447625ad9683949bb8f507a9071:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-sphinx-hoverxref
 * [new ref]         6628c53f85cdc447625ad9683949bb8f507a9071 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 6628c53 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild