structuredAttrs is enabled

trying https://static.crates.io/crates/jsonb/0.5.6/download
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed
100 805.6k 100 805.6k   0      0 22.93M      0                              0