structuredAttrs is enabled

trying https://static.ampcode.com/cli/0.0.1790654442-g4d5eed/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 73.79M  18 13.46M   0      0 12.84M      0   00:05   00:01   00:04 13.23M
 60 73.79M  60 44.38M   0      0 21.54M      0   00:03   00:02   00:01 21.87M
100 73.79M 100 73.79M   0      0 24.72M      0   00:02   00:02         21.87M
100 73.79M 100 73.79M   0      0 24.72M      0   00:02   00:02         21.87M
100 73.79M 100 73.79M   0      0 24.72M      0   00:02   00:02         21.87M