parse "gopher://\x03y-\x06~<\xa0\xfb\xc4\"\x86<-t\x860/\xdeό\x95\x8dO4\xdbW~\xe344\xb0\x12oE\x87B\xf1n*\xe4a\"f\xaa\xdb$\x1cC\xaf\x19\xce\xcbZ\\]\xd1\x1b\xa3": net/url: invalid control character in URL