parse "gopher://null.host:0/}\xa2\f\xa2[\xfb\xb2\x87\xb4\xcd3\xa05$2\xf9E\xea\xcdi\xbe;\x10\xf6\x8b\xf7w\xe0\x13\x18\x13\x85k\xb7O\x0f\u007f\xaaoJ\x03\x16\xe07\xfd֗\x18\xb6--\xac>\xc3\xfc\b\x821\xf6z\xe9j\xfe\xd2<\xe5\x94\xc0\xd6if9\xfdbɐ\xdaimp\xf8": net/url: invalid control character in URL