structuredAttrs is enabled

trying https://static.ampcode.com/cli/0.0.1790366488-gdd50cc/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
 12 73.10M  12  8.81M   0      0  8.45M      0   00:08   00:01   00:07  8.69M
 42 73.10M  42 31.25M   0      0 15.30M      0   00:04   00:02   00:02 15.52M
 72 73.10M  72 52.92M   0      0 17.24M      0   00:04   00:03   00:01 17.41M
100 73.10M 100 73.10M   0      0 18.45M      0   00:03   00:03         17.41M
100 73.10M 100 73.10M   0      0 18.45M      0   00:03   00:03         17.41M
100 73.10M 100 73.10M   0      0 18.45M      0   00:03   00:03         17.41M