structuredAttrs is enabled

trying https://static.crates.io/crates/dial9-trace-format-derive/0.4.1/download
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed
100   8150 100   8150   0      0 509.8k      0                              0