structuredAttrs is enabled

trying https://static.crates.io/crates/rand/0.10.3/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
100 103.5k 100 103.5k   0      0  4.54M      0                              0
100 103.5k 100 103.5k   0      0  4.52M      0                              0
100 103.5k 100 103.5k   0      0  4.51M      0                              0