parse "gopher://null.host:0/¨\xeda\xaah*B\x06o\x03l\xd7\b\u0378\xda\xcd\"\xf7)\xe7]eۺ\x90\x06̌\xb5[\x9a\v\x11\xb8\x16\xbd\xf4": net/url: invalid control character in URL