parse "gopher://null.host:0/\u0084bK\xefJ\v\x8dޫ\x12\xf4νU\x9d\xb1\xca\x0eV鎂n~\xc2Pq\x1e\xad)ԗ@?\xc8~\xb9J\xe3\x90\a\xc7Z6\xad\xa13\xaa\xc7S\x95zP\xd5 \x1a(ug{\xb5u\x11L\b\xbf4\xb6\xd6þ^\xfe\xb9\xf9\xcdG\xc3^\x99\x8fv\xee\xa5Ҁ\x8d/W,": net/url: invalid control character in URL