structuredAttrs is enabled

trying https://static.crates.io/crates/winit-web/0.31.0-beta.2/download
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed
100  60965 100  60965   0      0 651.0k      0                              0