$ git clone -n https://src.fedoraproject.org/rpms/octave-specfun.git /var/lib/mock/f41-build-side-1-2965716-35796/root/chroot_tmpdir/scmroot/octave-specfun
Cloning into '/var/lib/mock/f41-build-side-1-2965716-35796/root/chroot_tmpdir/scmroot/octave-specfun'...
$ git fetch origin 5b2d5935828c3b4922383c54ea33fada24fb1b78:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/octave-specfun
 * [new ref]         5b2d5935828c3b4922383c54ea33fada24fb1b78 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 5b2d593 Rebuilt for https://fedoraproject.org/wiki/Fedora_41_Mass_Rebuild