these 4 derivations will be built:
  /nix/store/llw178gjkly5hygj66n0zndfjn2xdxgk-etc-nix-registry.json.drv
  /nix/store/r2p9a568lhc3b58zbjg81ryfz6yqzv2d-etc.drv
  /nix/store/cphvpnahjyg4mjjnrzpwhll62c27z9px-activate.drv
  /nix/store/r9rm28726cr99h52w54z0cfjw7dklglx-nixos-system-rho-26.05.20260704.a50de1b.drv