structuredAttrs is enabled

trying https://static.ampcode.com/cli/0.0.1786996977-g9b9e2e/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
  9 68.64M   9  6.78M   0      0  6.52M      0   00:10   00:01   00:09  6.78M
 30 68.64M  30 21.26M   0      0 10.43M      0   00:06   00:02   00:04 10.64M
 46 68.64M  46 32.07M   0      0 10.32M      0   00:06   00:03   00:03 10.46M
 64 68.64M  64 44.13M   0      0 10.74M      0   00:06   00:04   00:02 10.85M
 81 68.64M  81 56.01M   0      0 10.72M      0   00:06   00:05   00:01 10.80M
 94 68.64M  94 65.13M   0      0 10.46M      0   00:06   00:06         11.25M
100 68.64M 100 68.64M   0      0 10.85M      0   00:06   00:06         11.25M
100 68.64M 100 68.64M   0      0 10.85M      0   00:06   00:06         11.25M
100 68.64M 100 68.64M   0      0 10.85M      0   00:06   00:06         11.25M