$ git clone -n https://src.fedoraproject.org/rpms/python-fire.git /var/lib/mock/f45-build-30705-647/root/chroot_tmpdir/scmroot/python-fire
Cloning into '/var/lib/mock/f45-build-30705-647/root/chroot_tmpdir/scmroot/python-fire'...
$ git fetch origin ba856cd56c8bd5eac22fc70f58924342e0783865:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-fire
 * [new ref]         ba856cd56c8bd5eac22fc70f58924342e0783865 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at ba856cd Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild