/usr/share/ is in golang-github-mitchellh-copystructure-dev 0.0~git20161013.0.5af94ae-2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/doc/
/usr/share/doc/golang-github-mitchellh-copystructure-dev/
/usr/share/doc/golang-github-mitchellh-copystructure-dev/changelog.Debian.gz
/usr/share/doc/golang-github-mitchellh-copystructure-dev/copyright
/usr/share/gocode/
/usr/share/gocode/src/
/usr/share/gocode/src/github.com/
/usr/share/gocode/src/github.com/mitchellh/
/usr/share/gocode/src/github.com/mitchellh/copystructure/
/usr/share/gocode/src/github.com/mitchellh/copystructure/copier_time.go
/usr/share/gocode/src/github.com/mitchellh/copystructure/copier_time_test.go
/usr/share/gocode/src/github.com/mitchellh/copystructure/copystructure.go
/usr/share/gocode/src/github.com/mitchellh/copystructure/copystructure_examples_test.go
/usr/share/gocode/src/github.com/mitchellh/copystructure/copystructure_test.go