$ git clone -n https://src.fedoraproject.org/rpms/rtklib.git /var/lib/mock/f40-build-790164-136346/root/chroot_tmpdir/scmroot/rtklib
Cloning into '/var/lib/mock/f40-build-790164-136346/root/chroot_tmpdir/scmroot/rtklib'...
$ git fetch origin 91de8e864b69ca0fb2e34aec7e1f5b9c0a29bb68:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/rtklib
 * [new ref]         91de8e864b69ca0fb2e34aec7e1f5b9c0a29bb68 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 91de8e8 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild