Comment 4 for bug 2020788

I was trying to reproduce the issue in isolation without success:

```
virtualenv --pip '23.0.1' --setuptools '66.1.1' test
source test/bin/activate
mkdir wheelhouse
pip download --no-binary ':all:' -d wheelhouse/ pyaml 'setuptools==66.1.1' 'wheel==0.38.4' 'Cython==0.29.34'
pip install -U --force-reinstall --no-index --no-cache-dir -f wheelhouse/ 'pyaml==23.5.9'
```

This is the output:

```
Looking in links: wheelhouse/
Processing ./wheelhouse/pyaml-23.5.9.tar.gz
  Installing build dependencies ... done
  Getting requirements to build wheel ... done
  Preparing metadata (pyproject.toml) ... done
Processing ./wheelhouse/PyYAML-6.0.tar.gz
  Installing build dependencies ... done
  Getting requirements to build wheel ... done
  Preparing metadata (pyproject.toml) ... done
Building wheels for collected packages: pyaml, PyYAML
  Building wheel for pyaml (pyproject.toml) ... done
  Created wheel for pyaml: filename=pyaml-23.5.9-py3-none-any.whl size=17241 sha256=b246b484bfa2afc4c9c973e52ddf8e20922420b4c4ccca7854f90743dfc3694a
  Stored in directory: /tmp/pip-ephem-wheel-cache-lq4lpbuk/wheels/99/53/cc/4e7160ddfa50bcb846cb83743590bf43749659d71df1c1def4
  Building wheel for PyYAML (pyproject.toml) ... done
  Created wheel for PyYAML: filename=PyYAML-6.0-cp311-cp311-linux_x86_64.whl size=513655 sha256=f6bfec7a136bfdad512be01e0bc3c556a958d168a062909ef7383b7395f917c3
  Stored in directory: /tmp/pip-ephem-wheel-cache-lq4lpbuk/wheels/52/5d/aa/6e65c5c0a2a11e8d5b652b2c19789d6d9790e81f99b57c6457
Successfully built pyaml PyYAML
Installing collected packages: PyYAML, pyaml
Successfully installed PyYAML-6.0 pyaml-23.5.9
```