structuredAttrs is enabled

trying https://www.nuget.org/api/v2/package/System.Composition.Convention/1.2.0
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed
100    216   0    216   0      0    399      0                              0
100 109.7k 100 109.7k   0      0 193.2k      0                              0