parse "gopher://null.host:0/Ày\"o\xf6\xeċ\x17\xa6\xbc\x97\xb2\x8e\xac\xa8\xd9\xff\x1e^\xd7\xf8P\xd3\xe0\x0f\xd5\xd1`\x03z\x83\x99c\xf1\xa4": net/url: invalid control character in URL