/usr/ is in mercurial-nested 0.6-4.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/
/usr/lib/python2.7/
/usr/lib/python2.7/dist-packages/
/usr/lib/python2.7/dist-packages/hgnested-0.6.egg-info/
/usr/lib/python2.7/dist-packages/hgnested/
/usr/share/
/usr/share/pyshared/
/usr/share/pyshared/hgnested-0.6.egg-info/
/usr/share/pyshared/hgnested-0.6.egg-info/PKG-INFO
/usr/share/pyshared/hgnested-0.6.egg-info/requires.txt
/usr/share/pyshared/hgnested-0.6.egg-info/dependency_links.txt
/usr/share/pyshared/hgnested-0.6.egg-info/top_level.txt
/usr/share/pyshared/hgnested/
/usr/share/pyshared/hgnested/__init__.py
/usr/share/doc/
/usr/share/doc/mercurial-nested/
/usr/share/doc/mercurial-nested/changelog.Debian.gz
/usr/share/doc/mercurial-nested/copyright
/usr/lib/python2.7/dist-packages/hgnested-0.6.egg-info/PKG-INFO
/usr/lib/python2.7/dist-packages/hgnested-0.6.egg-info/requires.txt
/usr/lib/python2.7/dist-packages/hgnested-0.6.egg-info/dependency_links.txt
/usr/lib/python2.7/dist-packages/hgnested-0.6.egg-info/top_level.txt
/usr/lib/python2.7/dist-packages/hgnested/__init__.py