parse "gopher://\x9bh+B\xb4t\x1f\x92\x10\xf8P\x00ϫ\xd8\xe3M\x93\x00\xd9\xd4\xc3|\xddٓX\xfaҢ䎱V\xcf25b\b\xa7\x1f\xdc\xe1\xea\x18}3;L]Lx6O\xf7\xd8\x12\xea\xec\xbe\xf4\xc10&x\x8a\x83/": net/url: invalid control character in URL