structuredAttrs is enabled

trying https://static.ampcode.com/cli/0.0.1790236865-g40d640/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 72.95M   8  6.13M   0      0  5.86M      0   00:12   00:01   00:11  6.08M
 30 72.95M  30 21.99M   0      0 10.29M      0   00:07   00:02   00:05 10.47M
 42 72.95M  42 31.10M   0      0  9.91M      0   00:07   00:03   00:04 10.03M
 71 72.95M  71 52.03M   0      0 12.37M      0   00:05   00:04   00:01 12.49M
 94 72.95M  94 68.63M   0      0 13.19M      0   00:05   00:05         13.28M
100 72.95M 100 72.95M   0      0 13.58M      0   00:05   00:05         13.28M
100 72.95M 100 72.95M   0      0 13.58M      0   00:05   00:05         13.28M
100 72.95M 100 72.95M   0      0 13.58M      0   00:05   00:05         13.28M