parse "gopher://1\xf4߇h\xa3\x1d\xd9\xca\xfc\x9c\xc3<\xed4\xe4:0/;\x92S\xd8\xc0E\xa3\x97\xb2\x9b\xcd\xf8o\xb4ޔ\xd37\xd7@$\x97\xbc\x1d\xa2\x8f\x9b\x9a\x8a \xbe\x13\"\xa5\xeeF\xffa\x10/@\xd7\xcc\x04\x8c\x9dCi\xb8\xe9d\xa3\xd4\xf2N": net/url: invalid control character in URL