structuredAttrs is enabled

trying https://static.crates.io/crates/oar-ocr-derive/0.9.2/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   4749 100   4749   0      0  87342      0                              0
100   4749 100   4749   0      0  87193      0                              0
100   4749 100   4749   0      0  87009      0                              0