$ python setup.py check -m -r -s -v warning: check: Could not finish the parsing. error: Please correct your package. Note that pinning docutils==0.12.0 fixes the ...
docutils 0.20.1, installed in the Python 3.8 tox environment, matches test suite expectations. docutils 0.21.2, installed in Python 3.9+ tox environments, breaks the test suite. There appear to be ...