structuredAttrs is enabled

trying https://static.crates.io/crates/crc32fast/1.5.2/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  48100 100  48100   0      0  2.52M      0                              0
100  48100 100  48100   0      0  2.51M      0                              0
100  48100 100  48100   0      0  2.50M      0                              0