/usr/share/gocode/src/github.com/docker/libnetwork/ipams/ is in golang-github-docker-libnetwork-dev 0.8.0-dev.2+git20170202.599.45b4086-3.
This file is owned by root:root, with mode 0o755.
..
/usr/share/gocode/src/github.com/docker/libnetwork/ipams/builtin/
/usr/share/gocode/src/github.com/docker/libnetwork/ipams/builtin/builtin_unix.go
/usr/share/gocode/src/github.com/docker/libnetwork/ipams/builtin/builtin_windows.go
/usr/share/gocode/src/github.com/docker/libnetwork/ipams/null/
/usr/share/gocode/src/github.com/docker/libnetwork/ipams/null/null.go
/usr/share/gocode/src/github.com/docker/libnetwork/ipams/null/null_test.go
/usr/share/gocode/src/github.com/docker/libnetwork/ipams/remote/
/usr/share/gocode/src/github.com/docker/libnetwork/ipams/remote/api/
/usr/share/gocode/src/github.com/docker/libnetwork/ipams/remote/api/api.go
/usr/share/gocode/src/github.com/docker/libnetwork/ipams/remote/remote.go
/usr/share/gocode/src/github.com/docker/libnetwork/ipams/remote/remote_test.go
/usr/share/gocode/src/github.com/docker/libnetwork/ipams/windowsipam/
/usr/share/gocode/src/github.com/docker/libnetwork/ipams/windowsipam/windowsipam.go
/usr/share/gocode/src/github.com/docker/libnetwork/ipams/windowsipam/windowsipam_test.go