$ git clone -n https://src.fedoraproject.org/rpms/kf5-kxmlrpcclient.git /var/lib/mock/f45-build-14933-465/root/chroot_tmpdir/scmroot/kf5-kxmlrpcclient
Cloning into '/var/lib/mock/f45-build-14933-465/root/chroot_tmpdir/scmroot/kf5-kxmlrpcclient'...
$ git fetch origin aa32ec758b58686d3aaf26dab385afc753591dfa:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/kf5-kxmlrpcclient
 * [new ref]         aa32ec758b58686d3aaf26dab385afc753591dfa -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at aa32ec7 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild