$ git clone -n https://src.fedoraproject.org/rpms/octave-control.git /var/lib/mock/f40-build-2281631-55486/root/chroot_tmpdir/scmroot/octave-control
Cloning into '/var/lib/mock/f40-build-2281631-55486/root/chroot_tmpdir/scmroot/octave-control'...
$ git fetch origin 51cbac065ce971de09fb3f72319973a92ba67792:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/octave-control
 * [new ref]         51cbac065ce971de09fb3f72319973a92ba67792 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 51cbac0 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild