structuredAttrs is enabled

trying https://static.crates.io/crates/darling/0.24.1/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  51607 100  51607   0      0 964.9k      0                              0
100  51607 100  51607   0      0 963.4k      0                              0
100  51607 100  51607   0      0 962.4k      0                              0