structuredAttrs is enabled

trying https://static.crates.io/crates/wasmtime-environ/43.0.2/download
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed
100 271.4k 100 271.4k   0      0  5.19M      0                              0