parse "gopher://null.host:0/\u0082YN6\xedՒV\xb5O\u007f\x1d\x9d\xd1\xd7c\x90\x8bn\x93\"\xac\xdf\xf3\xbd\xdf\bdΆ\xa7\xba\xf3\xb0R\xfe0\x86[H\xb4\xb6": net/url: invalid control character in URL