parse "gopher://null.host:0/j\xfe\xd6o*\xbe\xd9\x1d\xb6\xf0\xf3\xf9\xc1\xda\x13]$\xf7\xfdihn,C\b\xe6\xef\xf6/nG \u05caÇ\xe6\x06\xdb\xf2Ӈ\xd7\xf4\bOGT\xbe\x97\xb2\xa50ꤱ6\xf7\xd7._\xf8\xe9\xf3\xbc": net/url: invalid control character in URL