parse "gopher://null.host:0/.\xec\xba\xc1\xd7\xf2={e\x90\x13MvU\xadR\x9f\x01\xc7\x1c\x035\x1a\xd8^\xe9\xdbA:\x11G\xb9xw\xc0vظ\x8c\x05\x9d\b\xb0\xd3R9\xb4,\xb4\x9c\x0f\xc3\xc1\"t": net/url: invalid control character in URL