/usr/share/ is in golang-github-cznic-zappy-dev 0.0~git20160305.0.4f5e6ef-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/gocode/
/usr/share/gocode/src/
/usr/share/gocode/src/github.com/
/usr/share/gocode/src/github.com/cznic/
/usr/share/gocode/src/github.com/cznic/zappy/
/usr/share/gocode/src/github.com/cznic/zappy/decode.go
/usr/share/gocode/src/github.com/cznic/zappy/decode_cgo.go
/usr/share/gocode/src/github.com/cznic/zappy/encode_cgo.go
/usr/share/gocode/src/github.com/cznic/zappy/zappy.go
/usr/share/gocode/src/github.com/cznic/zappy/encode.go
/usr/share/gocode/src/github.com/cznic/zappy/all_test.go
/usr/share/gocode/src/github.com/cznic/zappy/decode_nocgo.go
/usr/share/gocode/src/github.com/cznic/zappy/encode_nocgo.go
/usr/share/doc/
/usr/share/doc/golang-github-cznic-zappy-dev/
/usr/share/doc/golang-github-cznic-zappy-dev/copyright
/usr/share/doc/golang-github-cznic-zappy-dev/changelog.Debian.gz