parse "gopher://null.host:0/¨\xe9\xe9\x1c\xdbv\x8e팊\xed5\x15\x1b\x8b\x88\xb7\x88i\xef&U\xa2]\b\x93\xd7p\xfd\x9a\x9d\x85\xc9\xc4M\x8bPkJ\xe6]\xabͼ[\xe9": net/url: invalid control character in URL