structuredAttrs is enabled

trying https://static.crates.io/crates/rumqttc-core-next/0.33.2/download
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed
100  19299 100  19299   0      0  1.04M      0                              0