$ git clone -n https://src.fedoraproject.org/rpms/python-pplpy.git /var/lib/mock/f41-build-side-1-2768145-32090/root/chroot_tmpdir/scmroot/python-pplpy
Cloning into '/var/lib/mock/f41-build-side-1-2768145-32090/root/chroot_tmpdir/scmroot/python-pplpy'...
$ git fetch origin d89f8b9b1dc1a0ec894307374223a57c0e61f15a:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-pplpy
 * [new ref]         d89f8b9b1dc1a0ec894307374223a57c0e61f15a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at d89f8b9 Orphaned for 6+ weeks