$ git clone -n https://src.fedoraproject.org/rpms/rudesocket.git /var/lib/mock/f41-build-1197220-22336/root/chroot_tmpdir/scmroot/rudesocket
Cloning into '/var/lib/mock/f41-build-1197220-22336/root/chroot_tmpdir/scmroot/rudesocket'...
$ git fetch origin 5d660ce124b9b1b12b3178799fbcc426c5135285:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rudesocket
 * [new ref]         5d660ce124b9b1b12b3178799fbcc426c5135285 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5d660ce Eliminate use of obsolete %patchN syntax (#2283636)