$ git clone -n https://src.fedoraproject.org/rpms/octave-control.git /var/lib/mock/f40-build-2588618-62555/root/chroot_tmpdir/scmroot/octave-control
Cloning into '/var/lib/mock/f40-build-2588618-62555/root/chroot_tmpdir/scmroot/octave-control'...
$ git fetch origin 5b7646f41d5211d2942542cf0abebbe2218df442:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/octave-control
 * [new ref]         5b7646f41d5211d2942542cf0abebbe2218df442 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5b7646f Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild