these 4 derivations will be built:
  /nix/store/61i6rya7wwv1gldnkpi50adn3q0bf6ac-system-units.drv
  /nix/store/k5kikva4l8aq9x3llrbpv7jy600fj9kk-etc.drv
  /nix/store/sk6ybq4xzapxwa24a78f2bcn78vfm31g-activate.drv
  /nix/store/b2zg13anlbjxxd6hh3ayvxczl60farwb-nixos-system-gk4-26.11.20261110.52b3705.drv