structuredAttrs is enabled

trying https://static.ampcode.com/cli/0.0.1788105629-g37d5d1/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
  6 68.03M   6  4.33M   0      0  4.16M      0   00:16   00:01   00:15  4.34M
 52 68.03M  52 35.67M   0      0 17.48M      0   00:03   00:02   00:01 17.85M
 96 68.03M  96 65.45M   0      0 21.52M      0   00:03   00:03         21.83M
100 68.03M 100 68.03M   0      0 21.76M      0   00:03   00:03         21.83M
100 68.03M 100 68.03M   0      0 21.76M      0   00:03   00:03         21.83M
100 68.03M 100 68.03M   0      0 21.76M      0   00:03   00:03         21.83M