structuredAttrs is enabled

trying https://static.crates.io/crates/wasm-bindgen-test-macro/0.3.79/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  10547 100  10547   0      0 243.3k      0                              0
100  10547 100  10547   0      0 243.1k      0                              0
100  10547 100  10547   0      0 242.5k      0                              0