$ git clone -n https://src.fedoraproject.org/rpms/octave-brain2mesh.git /var/lib/mock/f40-build-2281622-55486/root/chroot_tmpdir/scmroot/octave-brain2mesh
Cloning into '/var/lib/mock/f40-build-2281622-55486/root/chroot_tmpdir/scmroot/octave-brain2mesh'...
$ git fetch origin 1b16140ab29b93442d4cdccaa4e069b69f09ea73:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/octave-brain2mesh
 * [new ref]         1b16140ab29b93442d4cdccaa4e069b69f09ea73 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 1b16140 Rebuilt for https://fedoraproject.org/wiki/Fedora_40_Mass_Rebuild