structuredAttrs is enabled

trying https://static.crates.io/crates/metal/0.31.0/download
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed
100  2.89M 100  2.89M   0      0 32.59M      0                              0