parse "gopher://3\xb9\x12\x04\x1d\xe1\xa0:0/2\x9c|i\x90\x19\x1bc\xe9\xaf\bj\xb9\x90'\xb2d0\xdf\xd9!-z\fU\x81$t!\u05f7\xaa38<\xf0\xf7`\xee;<$\xa5&f\xce\uf7c5=4\x15\xaf\x88\xdf\xe6\xb2ݱ\xe46\xfc\x8b|.!\x84\xe8\x87\a\xe3\xe9\xbbpǂ\x83\xefI\x19\x9b\x1b\x9dF\xea}th\xabE\xb2": net/url: invalid control character in URL