1these 4 derivations will be built:2 /nix/store/8ic67ycbdppv8nqf3aws8pq6cazwml2l-system-units.drv3 /nix/store/gm80c3jyvvdbr4hsq67v8104vl0amv4x-etc.drv4 /nix/store/zh4b3c3ga0ipbhnm5gmki8y4m3h796kn-activate.drv5 /nix/store/5qw2ifk4py7pba0zi59jxkck4vi8ypyc-nixos-system-rofl-15-26.11.20261103.1d06008.drv