parse "gopher://null.host:0/\u0083j\xf5{l²Ǿ\x124\xd9S\xc1\xfa?[\xed\xdf\x14\x91\xbb\x8e\xe7.\xc5\x12\xd6\xff\x8f\xbb\xaf\x8fo\xaa\xc8\x1aN\x9a\xa4\rP\xb8\xa9\x16\xad\x8a\x1a4j": net/url: invalid control character in URL