these 4 derivations will be built:
  /nix/store/x8xp3vbkl65min64w2vgdxmzdppj8wg0-system-units.drv
  /nix/store/04r23hzkv3shap2mwr7fy8r1kgnzxx8b-etc.drv
  /nix/store/q4wxf459qb3a1hm6yj7gxl5q7wjijcqr-activate.drv
  /nix/store/vbd9m0nbla6w0khb2r6s1zvqwbk6slpi-nixos-system-rofl-12-26.11.20261103.1d06008.drv