using the removed pkg_resources module in the autopkg tests:
[...]
88s ============================= test session starts
==============================
88s platform linux -- Python 3.14.7, pytest-9.1.1, pluggy-1.6.0
88s rootdir: /tmp/autopkgtest.9QDyML/autopkgtest_tmp/build
88s configfile: pyproject.toml
88s plugins: mock-3.15.1
88s collected 9 items / 1 error
88s
88s ==================================== ERRORS
====================================
88s _______________________ ERROR collecting aiosmtpd/tests