1these 4 derivations will be built:2 /nix/store/kffa4s94xgswz0wf7s7nbp6yn8sxkd4y-system-units.drv3 /nix/store/wf6vaxhh0vblir2mlz9i8pyl2dp7f6ks-etc.drv4 /nix/store/vbjz1bvi7vyl6cr9kx6rvg6q1ivvrxbp-activate.drv5 /nix/store/mgkzaj5f20ng6wx7jyzh8bg2jz2x7i4b-nixos-system-rofl-12-26.11.20261023.3ec6363.drv