structuredAttrs is enabled

trying https://static.crates.io/crates/pkg-config/0.3.34/download
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed

  0      0   0      0   0      0      0      0                              0
100  21370 100  21370   0      0 745.2k      0                              0
100  21370 100  21370   0      0 743.7k      0                              0
100  21370 100  21370   0      0 742.0k      0                              0