$ git clone -n https://src.fedoraproject.org/rpms/gnome-menus.git /var/lib/mock/f45-build-11446-430/root/chroot_tmpdir/scmroot/gnome-menus
Cloning into '/var/lib/mock/f45-build-11446-430/root/chroot_tmpdir/scmroot/gnome-menus'...
$ git fetch origin fbeb28e50186e726b579f3a932e69779e2d180ef:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/gnome-menus
 * [new ref]         fbeb28e50186e726b579f3a932e69779e2d180ef -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fbeb28e Rebuilt for https://fedoraproject.org/wiki/Fedora_45_Mass_Rebuild