parse "gopher://\"\x89l\x04c\xeb \x97\x83\xccX\x87;\x92\x18\xebq\x872\xd6U\x19\xebx2c\xee\v\xef\x10\xb9@\xae\xa6\xef*\xed\xe2v_\xab\x02\xbaP\xfblI:0/äE\xd2\xf4": net/url: invalid control character in URL