structuredAttrs is enabled

trying https://static.crates.io/crates/ed25519-dalek/3.0.0-rc.1/download
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed
100 99.80k 100 99.80k   0      0  4.75M      0                              0