structuredAttrs is enabled

trying https://static.crates.io/crates/secp256k1/0.30.0/download
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed
100  93243 100  93243   0      0  1.53M      0                              0