$ git clone -n https://src.fedoraproject.org/rpms/geoclue2.git /var/lib/mock/f45-build-9753-408/root/chroot_tmpdir/scmroot/geoclue2
Cloning into '/var/lib/mock/f45-build-9753-408/root/chroot_tmpdir/scmroot/geoclue2'...
$ git fetch origin b097fa6f1bb498811e1eebea2ccebb05f52caa7d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/geoclue2
 * [new ref]         b097fa6f1bb498811e1eebea2ccebb05f52caa7d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at b097fa6 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild