structuredAttrs is enabled

trying https://static.ampcode.com/cli/0.0.1790280054-g69c3da/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
 11 72.95M  11  8.28M   0      0  8.02M      0   00:09   00:01   00:08  8.26M
 27 72.95M  27 20.03M   0      0  9.55M      0   00:07   00:02   00:05  9.69M
 39 72.95M  39 28.73M   0      0  9.27M      0   00:07   00:03   00:04  9.36M
 68 72.95M  68 50.24M   0      0 12.25M      0   00:05   00:04   00:01 12.34M
100 72.95M 100 72.95M   0      0 14.35M      0   00:05   00:05         12.34M
100 72.95M 100 72.95M   0      0 14.35M      0   00:05   00:05         12.34M
100 72.95M 100 72.95M   0      0 14.35M      0   00:05   00:05         12.34M