/usr/share/gocode/src/github.com/cespare/ is in golang-github-cespare-xxhash-dev 1.0.0-3.
This file is owned by root:root, with mode 0o755.
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/usr/share/gocode/src/github.com/cespare/xxhash/
/usr/share/gocode/src/github.com/cespare/xxhash/xxhash.go
/usr/share/gocode/src/github.com/cespare/xxhash/xxhash_amd64.go
/usr/share/gocode/src/github.com/cespare/xxhash/xxhash_amd64.s
/usr/share/gocode/src/github.com/cespare/xxhash/xxhash_amd64_test.go
/usr/share/gocode/src/github.com/cespare/xxhash/xxhash_other.go
/usr/share/gocode/src/github.com/cespare/xxhash/xxhash_safe.go
/usr/share/gocode/src/github.com/cespare/xxhash/xxhash_test.go
/usr/share/gocode/src/github.com/cespare/xxhash/xxhash_unsafe.go
/usr/share/gocode/src/github.com/cespare/xxhash/xxhsum/
/usr/share/gocode/src/github.com/cespare/xxhash/xxhsum/xxhsum.go