/usr/share/ is in libghc-cereal-conduit-doc 0.7.3-3build7.
This file is owned by root:root, with mode 0o755.
..
/usr/share/doc/
/usr/share/doc/libghc-cereal-conduit-doc/
/usr/share/doc/libghc-cereal-conduit-doc/changelog.Debian.gz
/usr/share/doc/libghc-cereal-conduit-doc/copyright
/usr/share/doc/libghc-cereal-conduit-doc/html/
/usr/share/doc/libghc-cereal-conduit-doc/html/Data-Conduit-Cereal-Internal.html
/usr/share/doc/libghc-cereal-conduit-doc/html/Data-Conduit-Cereal.html
/usr/share/doc/libghc-cereal-conduit-doc/html/cereal-conduit.txt
/usr/share/doc/libghc-cereal-conduit-doc/html/doc-index.html
/usr/share/doc/libghc-cereal-conduit-doc/html/haddock-util.js
/usr/share/doc/libghc-cereal-conduit-doc/html/hslogo-16.png
/usr/share/doc/libghc-cereal-conduit-doc/html/index.html
/usr/share/doc/libghc-cereal-conduit-doc/html/mini_Data-Conduit-Cereal-Internal.html
/usr/share/doc/libghc-cereal-conduit-doc/html/mini_Data-Conduit-Cereal.html
/usr/share/doc/libghc-cereal-conduit-doc/html/minus.gif
/usr/share/doc/libghc-cereal-conduit-doc/html/ocean.css
/usr/share/doc/libghc-cereal-conduit-doc/html/plus.gif
/usr/share/doc/libghc-cereal-conduit-doc/html/src/
/usr/share/doc/libghc-cereal-conduit-doc/html/src/Data-Conduit-Cereal-Internal.html
/usr/share/doc/libghc-cereal-conduit-doc/html/src/Data-Conduit-Cereal.html
/usr/share/doc/libghc-cereal-conduit-doc/html/src/hscolour.css
/usr/share/doc/libghc-cereal-conduit-doc/html/synopsis.png