$ git clone -n https://src.fedoraproject.org/rpms/octave-doctest.git /var/lib/mock/f40-build-2400294-60549/root/chroot_tmpdir/scmroot/octave-doctest
Cloning into '/var/lib/mock/f40-build-2400294-60549/root/chroot_tmpdir/scmroot/octave-doctest'...
$ git fetch origin 5df2b5ffc65d532ebe2f5fa98f76c4a13af5432d:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/octave-doctest
 * [new ref]         5df2b5ffc65d532ebe2f5fa98f76c4a13af5432d -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5df2b5f Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild