$ git clone -n https://src.fedoraproject.org/rpms/python-pplpy.git /var/lib/mock/f40-build-1792535-24858/root/chroot_tmpdir/scmroot/python-pplpy
Cloning into '/var/lib/mock/f40-build-1792535-24858/root/chroot_tmpdir/scmroot/python-pplpy'...
$ git fetch origin 00ae6e3bfe4e81a1627548f72d211f498a476e46:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-pplpy
 * [new ref]         00ae6e3bfe4e81a1627548f72d211f498a476e46 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 00ae6e3 Version 0.8.10