these 4 derivations will be built:
  /nix/store/f5x9a88q1s7j9ap28pdvq1bvk2alifw2-system-units.drv
  /nix/store/73vmsk6irg4cv9j2jnr7y3zx838z88gy-etc.drv
  /nix/store/2nm21i9z4znvz2nv2d8wd135nqrl79zm-activate.drv
  /nix/store/3g1998fc6sb7zd7vfiia939sdkih2mk6-nixos-system-gk4-26.11.20261101.0bb2eed.drv