ebdb5f82c3
Without the change build fails at patch apply phase:
> applying patch /nix/store/dmbcdrjm61q5i0mndanj4zn8fkw7g5nj-de3504c81c7cefc87c8229743f93232ca00a685d.patch
> patching file tests/test_renderer.py
> Reversed (or previously applied) patch detected! Assume -R? [n]
> Apply anyway? [n]
> Skipping patch.
> 2 out of 2 hunks ignored -- saving rejects to file tests/test_renderer.py.rej