structuredAttrs is enabled

trying https://static.crates.io/crates/crc32fast/crc32fast-1.5.0.crate
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed
100  40723 100  40723   0      0  1.19M      0                              0