structuredAttrs is enabled

trying https://static.crates.io/crates/serde_json/serde_json-1.0.149.crate
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed

  0      0   0      0   0      0      0      0                              0
100 152.3k 100 152.3k   0      0  1.44M      0                              0
100 152.3k 100 152.3k   0      0  1.44M      0                              0
100 152.3k 100 152.3k   0      0  1.44M      0                              0