$ git clone -n https://src.fedoraproject.org/rpms/openbgpd.git /var/lib/mock/f41-build-1022672-18093/root/chroot_tmpdir/scmroot/openbgpd
Cloning into '/var/lib/mock/f41-build-1022672-18093/root/chroot_tmpdir/scmroot/openbgpd'...
$ git fetch origin 4e6d640ba517fc02d4a8c5f9c3e03b177533d889:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/openbgpd
 * [new ref]         4e6d640ba517fc02d4a8c5f9c3e03b177533d889 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 4e6d640 Eliminate use of obsolete %patchN syntax (#2283636)