structuredAttrs is enabled

trying https://static.crates.io/crates/sealed/0.6.0/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  14039 100  14039   0      0 198.7k      0                              0
100  14039 100  14039   0      0 198.6k      0                              0
100  14039 100  14039   0      0 198.3k      0                              0