structuredAttrs is enabled

trying https://static.crates.io/crates/p384/0.13.1/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
100 188.4k 100 188.4k   0      0 621.9k      0                              0
100 188.4k 100 188.4k   0      0 621.8k      0                              0
100 188.4k 100 188.4k   0      0 621.7k      0                              0