structuredAttrs is enabled

trying https://static.crates.io/crates/wasm-bindgen-test-shared/0.2.129/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   6500 100   6500   0      0 117.4k      0                              0
100   6500 100   6500   0      0 117.3k      0                              0
100   6500 100   6500   0      0 117.0k      0                              0