structuredAttrs is enabled

trying https://static.ampcode.com/cli/0.0.1789862504-g88e99e/amp-darwin-arm64
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed

  0      0   0      0   0      0      0      0                              0
 18 72.55M  18 13.40M   0      0 12.87M      0   00:05   00:01   00:04 13.25M
 61 72.55M  61 44.31M   0      0 21.57M      0   00:03   00:02   00:01 21.89M
100 72.55M 100 72.55M   0      0 24.45M      0   00:02   00:02         21.89M
100 72.55M 100 72.55M   0      0 24.45M      0   00:02   00:02         21.89M
100 72.55M 100 72.55M   0      0 24.45M      0   00:02   00:02         21.89M