$ git clone -n https://src.fedoraproject.org/rpms/python-superqt.git /var/lib/mock/f40-build-1779945-24817/root/chroot_tmpdir/scmroot/python-superqt
Cloning into '/var/lib/mock/f40-build-1779945-24817/root/chroot_tmpdir/scmroot/python-superqt'...
$ git fetch origin 578400f1ec8c5341dd56d77d44d59abd479d3d6c:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-superqt
 * [new ref]         578400f1ec8c5341dd56d77d44d59abd479d3d6c -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 578400f Update to 0.6.7 upstream release