structuredAttrs is enabled

trying https://static.crates.io/crates/wast/253.0.0/download
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed
100 162.6k 100 162.6k   0      0 292.2k      0                              0