parse "gopher://null.host:0/Ì\xd2\x10\xceST\xbc\xe0\xbeت\u007f3\xad\xca\xf03\xe1mo3n\xf8\x1a߫S\xd6̘\x0f\x01a6\xcc?\xa2?|\xe0\xe6\xc4'P\x92": net/url: invalid control character in URL