structuredAttrs is enabled

trying https://static.crates.io/crates/wasm-bindgen-futures/0.4.73/download
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed

  0      0   0      0   0      0      0      0                              0
100   8257 100   8257   0      0 241.0k      0                              0
100   8257 100   8257   0      0 240.7k      0                              0
100   8257 100   8257   0      0 240.6k      0                              0