$ git clone -n https://src.fedoraproject.org/rpms/libgnome-games-support1.git /var/lib/mock/f45-build-16285-484/root/chroot_tmpdir/scmroot/libgnome-games-support1
Cloning into '/var/lib/mock/f45-build-16285-484/root/chroot_tmpdir/scmroot/libgnome-games-support1'...
$ git fetch origin 7d2a0c9b57eab42283b6cb7dfbe88aa5cdcc9115:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/libgnome-games-support1
 * [new ref]         7d2a0c9b57eab42283b6cb7dfbe88aa5cdcc9115 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 7d2a0c9 Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild