$ git clone -n https://src.fedoraproject.org/rpms/python-astropy-healpix.git /var/lib/mock/f40-build-763393-122475/root/chroot_tmpdir/scmroot/python-astropy-healpix
Cloning into '/var/lib/mock/f40-build-763393-122475/root/chroot_tmpdir/scmroot/python-astropy-healpix'...
$ git fetch origin 3f971bee251e42bc7cb999f0afc2b9e6c2285f8f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-astropy-healpix
 * [new ref]         3f971bee251e42bc7cb999f0afc2b9e6c2285f8f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 3f971be Update to 1.0.0