these 2 derivations will be built:
  /nix/store/9b850qmqsqixpkmbm563dz69zl2q9838-manifest.json.drv
  /nix/store/f6qhafcxbmzrqv5mkgl72svznvib7fcy-nixos-system-francois-25.11.20260320.812b398.drv