structuredAttrs is enabled

trying https://static.crates.io/crates/objc2/0.6.4/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
100 268.7k 100 268.7k   0      0 10.35M      0                              0
100 268.7k 100 268.7k   0      0 10.32M      0                              0
100 268.7k 100 268.7k   0      0 10.30M      0                              0