these 3 derivations will be built:
  /nix/store/kl4nwakz4rilj2m74ni4jpakh70786xy-etc.drv
  /nix/store/w9p7fsbxvsxbai008j8spxwgnv1jrx7c-activate.drv
  /nix/store/34a82bjf62337wc5wxm28rmbl3qbnhfp-nixos-system-psi-26.11.20260920.5baae1f.drv