structuredAttrs is enabled

trying https://static.crates.io/crates/unic-langid-macros-impl/0.9.6/download
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed
100   7073 100   7073   0      0 216.0k      0                              0