parse "gopher://null.host:0/\u0084\x0e\r\"i\xc0\x8b\xc0i\xd6\xc0\x97\x16ƾ\xbeblGR\xfc\xed\xae\xd9\xf6\xfa\\U\x9e\x05\x878\xe9\x05$Cu\xd3^\x97\x8dj\xa7\xa4\x12\xf8m\x9dѿ.\xff Y6Ѕ\xad\b\xdc\x12 ": net/url: invalid control character in URL