$ git clone -n https://src.fedoraproject.org/rpms/octave-brain2mesh.git /var/lib/mock/f40-build-2254942-54235/root/chroot_tmpdir/scmroot/octave-brain2mesh
Cloning into '/var/lib/mock/f40-build-2254942-54235/root/chroot_tmpdir/scmroot/octave-brain2mesh'...
$ git fetch origin 095d5c0d64830e7d65df16527ea1f12645f2eb6f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/octave-brain2mesh
 * [new ref]         095d5c0d64830e7d65df16527ea1f12645f2eb6f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 095d5c0 Rebuilt for https://fedoraproject.org/wiki/Fedora_39_Mass_Rebuild