structuredAttrs is enabled

trying https://static.crates.io/crates/elliptic-curve/0.14.1/download
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed
100  53234 100  53234   0      0  2.59M      0                              0