parse "gopher://null.host:0/À\xb8\x1f\x9eG\x10\x93[\xd6Rp\x17]a\x02\xfeE\xb4\xc0xǻ\xea\xc1\xf5,\x06\u007f\xc0\xcfg\x01|\xc7\xcd\xc1A\x16i3 u\xaa9\xfel\xa7\x8d\xc5\x11\xac;\xb5t\xc7ל\xa4": net/url: invalid control character in URL