/usr/lib/python3/dist-packages/nose2/plugins/ is in python3-nose2 0.6.4-1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python3/dist-packages/nose2/plugins/__init__.py
/usr/lib/python3/dist-packages/nose2/plugins/attrib.py
/usr/lib/python3/dist-packages/nose2/plugins/buffer.py
/usr/lib/python3/dist-packages/nose2/plugins/collect.py
/usr/lib/python3/dist-packages/nose2/plugins/coverage.py
/usr/lib/python3/dist-packages/nose2/plugins/debugger.py
/usr/lib/python3/dist-packages/nose2/plugins/doctests.py
/usr/lib/python3/dist-packages/nose2/plugins/dundertest.py
/usr/lib/python3/dist-packages/nose2/plugins/failfast.py
/usr/lib/python3/dist-packages/nose2/plugins/junitxml.py
/usr/lib/python3/dist-packages/nose2/plugins/layers.py
/usr/lib/python3/dist-packages/nose2/plugins/loader/
/usr/lib/python3/dist-packages/nose2/plugins/loader/__init__.py
/usr/lib/python3/dist-packages/nose2/plugins/loader/discovery.py
/usr/lib/python3/dist-packages/nose2/plugins/loader/eggdiscovery.py
/usr/lib/python3/dist-packages/nose2/plugins/loader/functions.py
/usr/lib/python3/dist-packages/nose2/plugins/loader/generators.py
/usr/lib/python3/dist-packages/nose2/plugins/loader/loadtests.py
/usr/lib/python3/dist-packages/nose2/plugins/loader/parameters.py
/usr/lib/python3/dist-packages/nose2/plugins/loader/testcases.py
/usr/lib/python3/dist-packages/nose2/plugins/loader/testclasses.py
/usr/lib/python3/dist-packages/nose2/plugins/logcapture.py
/usr/lib/python3/dist-packages/nose2/plugins/mp.py
/usr/lib/python3/dist-packages/nose2/plugins/outcomes.py
/usr/lib/python3/dist-packages/nose2/plugins/printhooks.py
/usr/lib/python3/dist-packages/nose2/plugins/prof.py
/usr/lib/python3/dist-packages/nose2/plugins/result.py
/usr/lib/python3/dist-packages/nose2/plugins/testid.py