parse "gopher://C\v\u007fį\x1a\x06u該N\xfc\x03\x1e\xae\xe4\"\xbb\xe9~D\xde\xf37\f\xbe%\u007f\x80G$\xb1\xa9V\xaeF\"\x95\xb8/": net/url: invalid control character in URL