structuredAttrs is enabled

trying https://static.crates.io/crates/zerocopy-derive/0.8.48/download
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed
100  97646 100  97646   0      0  4.49M      0                              0