these 4 derivations will be built:
  /nix/store/dc924zjp9w6wkkkbyd60any0achdx697-system-units.drv
  /nix/store/nb7a8njii2amwjy1vjb356rd2qpmyqpd-etc.drv
  /nix/store/qprl69xfz5cfzzid4chaklfrka0ck0w7-activate.drv
  /nix/store/f1vlfm88ma8k60a88bb1jvw0gv24fc9q-nixos-system-fnuc-26.11.20261103.1d06008.drv