these 3 derivations will be built:
  /nix/store/zd4cbpd3wsn9npsar0k4afrs4f4j8n5j-etc.drv
  /nix/store/q9kfyq6llzzzcxpz1pqcmfp22srbbw5d-activate.drv
  /nix/store/161g1112q0rh6g6k06zr0l8wbigcv2d6-nixos-system-tau-26.11.20260707.b2ada18.drv