these 4 derivations will be built:
  /nix/store/553bxaq0wn21xrz4qg6swviwymf1mz5r-system-units.drv
  /nix/store/j444jsxg0i0bla12mch2h7kqbwizhymn-etc.drv
  /nix/store/d5hb9vhjxa8hz17y99shk0g6d55w6fk6-activate.drv
  /nix/store/zxi4lh4zch21gj1lck11maf9rpycx5gc-nixos-system-gk4-26.11.20261103.1d06008.drv