structuredAttrs is enabled

trying https://static.crates.io/crates/wgpu-core-deps-emscripten/25.0.0/download
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed
100   6559 100   6559   0      0 227.3k      0                              0