these 4 derivations will be built:
  /nix/store/4fr5iw2bqdngwzv9f9jjg1h02980caak-system-units.drv
  /nix/store/vqw2blrzfqjv9l1xik804531ix23zfcv-etc.drv
  /nix/store/9zpagd6rqly30q98qj02acv1d8phcizl-activate.drv
  /nix/store/fyjwnj6175vhx5d7x3gjwcvlqbh7538z-nixos-system-x13-26.11.20261103.1d06008.drv