$ git clone -n https://src.fedoraproject.org/rpms/ompl.git /var/lib/mock/f41-build-1022680-18093/root/chroot_tmpdir/scmroot/ompl
Cloning into '/var/lib/mock/f41-build-1022680-18093/root/chroot_tmpdir/scmroot/ompl'...
$ git fetch origin 535f27d1e53a42b80df12d9ebe4158abcf734f8b:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/ompl
 * [new ref]         535f27d1e53a42b80df12d9ebe4158abcf734f8b -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 535f27d Eliminate use of obsolete %patchN syntax (#2283636)