structuredAttrs is enabled

trying https://static.crates.io/crates/aws-sigv4/1.4.5/download
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed
100  98845 100  98845   0      0  4.83M      0                              0