structuredAttrs is enabled

trying https://static.ampcode.com/cli/0.0.1788120033-g8918b7/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
  8 68.03M   8  6.01M   0      0  5.31M      0   00:12   00:01   00:11  5.46M
 19 68.03M  19 13.10M   0      0  6.15M      0   00:11   00:02   00:09  6.24M
 38 68.03M  38 26.03M   0      0  8.29M      0   00:08   00:03   00:05  8.37M
 70 68.03M  70 48.01M   0      0 11.52M      0   00:05   00:04   00:01 11.61M
100 68.03M 100 68.03M   0      0 13.93M      0   00:04   00:04         11.61M
100 68.03M 100 68.03M   0      0 13.92M      0   00:04   00:04         11.61M
100 68.03M 100 68.03M   0      0 13.92M      0   00:04   00:04         11.61M