$ git clone -n https://src.fedoraproject.org/rpms/guitone.git /var/lib/mock/f39-build-1497438-34613/root/chroot_tmpdir/scmroot/guitone
Cloning into '/var/lib/mock/f39-build-1497438-34613/root/chroot_tmpdir/scmroot/guitone'...
$ git fetch origin a0c8ee79cbd91a4782f8b4fca81941900d942f18:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/guitone
 * [new ref]         a0c8ee79cbd91a4782f8b4fca81941900d942f18 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at a0c8ee7 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild