$ git clone -n https://src.fedoraproject.org/rpms/python-astroML.git /var/lib/mock/f38-build-side-42-init-devel-592065-26145/root/chroot_tmpdir/scmroot/python-astroML
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-592065-26145/root/chroot_tmpdir/scmroot/python-astroML'...
$ git fetch origin 137e3b83f57653404b746bbc995b0e174a9f7603:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-astroML
 * [new ref]         137e3b83f57653404b746bbc995b0e174a9f7603 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 137e3b8 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild