$ git clone -n https://src.fedoraproject.org/rpms/quake3.git /var/lib/mock/f41-build-728136-13133/root/chroot_tmpdir/scmroot/quake3
Cloning into '/var/lib/mock/f41-build-728136-13133/root/chroot_tmpdir/scmroot/quake3'...
$ git fetch origin 08f4c8a9517038de305c30aec2da804f34366954:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/quake3
 * [new ref]         08f4c8a9517038de305c30aec2da804f34366954 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 08f4c8a Eliminate use of obsolete %patchN syntax (#2283636)