parse "gopher://null.host:0/\x1aɧ\xca3A\xf1\xfc\x9e>5\xb3>\x88\x0fn!\u007f\xb4\x8d~\xad\x8a`\x9d\x1b\xfb\x83\x9b0q\x98X\u070f\xe2u\xbc'\x9fCh)o1\xcdF\x98\x8d\xab\xb7n\x0e\xff\xf70ശ\x99\xb8\xab-(\xf7\xa4᭛\xeeC\xd7h": net/url: invalid control character in URL