mac02: building yp9dh56ygzx5h69wg7xzqzqlfzwnz462-grok-1.0.60-macos-aarch64.drv
structuredAttrs is enabled

trying https://storage.googleapis.com/grok-build-public-artifacts/cli/grok-1.0.60-macos-aarch64
  % Total    % Received % Xferd  Average Speed  Time    Time    Time   Current
                                 Dload  Upload  Total   Spent   Left   Speed

  0      0   0      0   0      0      0      0                              0
  6 166.8M   6 10.96M   0      0 10.58M      0   00:15   00:01   00:14 10.95M
 35 166.8M  35 58.95M   0      0 28.93M      0   00:05   00:02   00:03 29.44M
 64 166.8M  64 106.9M   0      0 35.20M      0   00:04   00:03   00:01 35.62M
 91 166.8M  91 151.8M   0      0 37.59M      0   00:04   00:04         37.92M
100 166.8M 100 166.8M   0      0 38.38M      0   00:04   00:04         37.92M
100 166.8M 100 166.8M   0      0 38.38M      0   00:04   00:04         37.92M
100 166.8M 100 166.8M   0      0 38.38M      0   00:04   00:04         37.92M