$ git clone -n https://src.fedoraproject.org/rpms/python-scooby.git /var/lib/mock/f40-build-59166565-6571411/root/chroot_tmpdir/scmroot/python-scooby
Cloning into '/var/lib/mock/f40-build-59166565-6571411/root/chroot_tmpdir/scmroot/python-scooby'...
$ git fetch origin d7207ff6cbfbc2174e1cfea3eca5c08e163d8ff5:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-scooby
 * [new ref]         d7207ff6cbfbc2174e1cfea3eca5c08e163d8ff5 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d7207ff Update to 0.10.1 (close RHBZ#2362461)