$ git clone -n https://src.fedoraproject.org/rpms/python-straight-plugin.git /var/lib/mock/f39-build-1426582-31599/root/chroot_tmpdir/scmroot/python-straight-plugin
Cloning into '/var/lib/mock/f39-build-1426582-31599/root/chroot_tmpdir/scmroot/python-straight-plugin'...
$ git fetch origin fc22018c0b5c1c9289de54837d3d8e53609b4f7d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-straight-plugin
 * [new ref]         fc22018c0b5c1c9289de54837d3d8e53609b4f7d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at fc22018 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild