/usr/lib/ is in python3-cffi 1.11.5-1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python3/
/usr/lib/python3/dist-packages/
/usr/lib/python3/dist-packages/cffi/
/usr/lib/python3/dist-packages/cffi/__init__.py
/usr/lib/python3/dist-packages/cffi/_cffi_errors.h
/usr/lib/python3/dist-packages/cffi/_cffi_include.h
/usr/lib/python3/dist-packages/cffi/_embedding.h
/usr/lib/python3/dist-packages/cffi/api.py
/usr/lib/python3/dist-packages/cffi/backend_ctypes.py
/usr/lib/python3/dist-packages/cffi/cffi_opcode.py
/usr/lib/python3/dist-packages/cffi/commontypes.py
/usr/lib/python3/dist-packages/cffi/cparser.py
/usr/lib/python3/dist-packages/cffi/error.py
/usr/lib/python3/dist-packages/cffi/ffiplatform.py
/usr/lib/python3/dist-packages/cffi/lock.py
/usr/lib/python3/dist-packages/cffi/model.py
/usr/lib/python3/dist-packages/cffi/parse_c_type.h
/usr/lib/python3/dist-packages/cffi/recompiler.py
/usr/lib/python3/dist-packages/cffi/setuptools_ext.py
/usr/lib/python3/dist-packages/cffi/vengine_cpy.py
/usr/lib/python3/dist-packages/cffi/vengine_gen.py
/usr/lib/python3/dist-packages/cffi/verifier.py
/usr/lib/python3/dist-packages/cffi-1.11.5.egg-info/
/usr/lib/python3/dist-packages/cffi-1.11.5.egg-info/PKG-INFO
/usr/lib/python3/dist-packages/cffi-1.11.5.egg-info/dependency_links.txt
/usr/lib/python3/dist-packages/cffi-1.11.5.egg-info/entry_points.txt
/usr/lib/python3/dist-packages/cffi-1.11.5.egg-info/not-zip-safe
/usr/lib/python3/dist-packages/cffi-1.11.5.egg-info/requires.txt
/usr/lib/python3/dist-packages/cffi-1.11.5.egg-info/top_level.txt