$ git clone -n https://src.fedoraproject.org/rpms/python-ouimeaux.git /var/lib/mock/f40-build-2142242-50851/root/chroot_tmpdir/scmroot/python-ouimeaux
Cloning into '/var/lib/mock/f40-build-2142242-50851/root/chroot_tmpdir/scmroot/python-ouimeaux'...
$ git fetch origin 01b970eef7ae1e95ff123173e9bed5d72c511421:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-ouimeaux
 * [new ref]         01b970eef7ae1e95ff123173e9bed5d72c511421 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 01b970e Remove dependency on future