$ git clone -n https://src.fedoraproject.org/rpms/python-aniso8601.git /var/lib/mock/f39-build-1576208-37942/root/chroot_tmpdir/scmroot/python-aniso8601
Cloning into '/var/lib/mock/f39-build-1576208-37942/root/chroot_tmpdir/scmroot/python-aniso8601'...
$ git fetch origin e8ae69d0c42d06a3543473fdc6f70e457dbfa4ab:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/python-aniso8601
 * [new ref]         e8ae69d0c42d06a3543473fdc6f70e457dbfa4ab -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at e8ae69d Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild