/usr/share/gocode/src/ is in golang-collectd-dev 0.0~git20150630-6.
This file is owned by root:root, with mode 0o755.
..
/usr/share/gocode/src/collectd.org/
/usr/share/gocode/src/collectd.org/api/
/usr/share/gocode/src/collectd.org/api/json.go
/usr/share/gocode/src/collectd.org/api/json_test.go
/usr/share/gocode/src/collectd.org/api/main.go
/usr/share/gocode/src/collectd.org/api/main_test.go
/usr/share/gocode/src/collectd.org/cdtime/
/usr/share/gocode/src/collectd.org/cdtime/cdtime.go
/usr/share/gocode/src/collectd.org/exec/
/usr/share/gocode/src/collectd.org/exec/exec.go
/usr/share/gocode/src/collectd.org/exec/exec_test.go
/usr/share/gocode/src/collectd.org/export/
/usr/share/gocode/src/collectd.org/export/export.go
/usr/share/gocode/src/collectd.org/export/export_test.go
/usr/share/gocode/src/collectd.org/format/
/usr/share/gocode/src/collectd.org/format/graphite.go
/usr/share/gocode/src/collectd.org/format/graphite_test.go
/usr/share/gocode/src/collectd.org/format/putval.go
/usr/share/gocode/src/collectd.org/network/
/usr/share/gocode/src/collectd.org/network/buffer.go
/usr/share/gocode/src/collectd.org/network/buffer_test.go
/usr/share/gocode/src/collectd.org/network/client.go
/usr/share/gocode/src/collectd.org/network/client_test.go
/usr/share/gocode/src/collectd.org/network/crypto.go
/usr/share/gocode/src/collectd.org/network/crypto_test.go
/usr/share/gocode/src/collectd.org/network/main.go
/usr/share/gocode/src/collectd.org/network/parse.go
/usr/share/gocode/src/collectd.org/network/parse_test.go
/usr/share/gocode/src/collectd.org/network/server.go
/usr/share/gocode/src/collectd.org/network/server_test.go