$ git clone -n https://src.fedoraproject.org/rpms/python-scales.git /var/lib/mock/f41-build-700623-12889/root/chroot_tmpdir/scmroot/python-scales
Cloning into '/var/lib/mock/f41-build-700623-12889/root/chroot_tmpdir/scmroot/python-scales'...
$ git fetch origin 59f5b37981e79b795f07a53ed737649d9fb4ecfd:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-scales
 * [new ref]         59f5b37981e79b795f07a53ed737649d9fb4ecfd -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 59f5b37 Eliminate use of obsolete %patchN syntax (#2283636)