parse "gopher://\xec\x1aH\xf2\xb9( }\xe5HR\xb1\xd9]\x02e\xf4\xd2Q\xa4\xdbc\xfby\xe2q0\xffΛ\xd7\xd4*͗\xfb\r+\x04\xf2\xad:0/÷\x1b\xaeN~k;Sٻ": net/url: invalid control character in URL