these 4 derivations will be built:
  /nix/store/q1rmdfkib425cw8ngnab918xaihzafwf-system-units.drv
  /nix/store/dk5ikksdwzb2gqzam6qwnj4znm1czykv-etc.drv
  /nix/store/xsvvlndbbrwd33c3azbh2zbqz7zb2glr-activate.drv
  /nix/store/pdfhk5kymjdq7ya5mw1qyhdlzp296kck-nixos-system-fnuc-26.11.20261103.1d06008.drv