structuredAttrs is enabled

trying https://static.crates.io/crates/keccak/0.2.0/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  16972 100  16972   0      0  38014      0                              0
100  16972 100  16972   0      0  38009      0                              0
100  16972 100  16972   0      0  38005      0                              0