$ git clone -n https://src.fedoraproject.org/rpms/python-nikola.git /var/lib/mock/f38-build-side-42-init-devel-583009-26080/root/chroot_tmpdir/scmroot/python-nikola
Cloning into '/var/lib/mock/f38-build-side-42-init-devel-583009-26080/root/chroot_tmpdir/scmroot/python-nikola'...
$ git fetch origin 115abd596c1b684b89773d6a0185d3ca5ff72c8d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-nikola
 * [new ref]         115abd596c1b684b89773d6a0185d3ca5ff72c8d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 115abd5 Rebuilt for https://fedoraproject.org/wiki/Fedora_38_Mass_Rebuild