these 4 derivations will be built:
  /nix/store/c9a4x2z0azjwvkin7yznpi4hf6pck98a-system-units.drv
  /nix/store/yykx2zarji5n9slwcs75rv6zp8ha6f8x-etc.drv
  /nix/store/dzydvcak1zszsm2y5v7gsxijkgpc0srx-activate.drv
  /nix/store/hfisspphbib9ch28c7qjz16vyzdks6vr-nixos-system-fnuc-26.11.20261101.0bb2eed.drv