these 4 derivations will be built:
  /nix/store/z3w9yvajgsv1xj42878adnf078lqyjkz-etc-nix-registry.json.drv
  /nix/store/hb2airg0wsvq746wmb3imzpdrnpyx8iv-etc.drv
  /nix/store/798l2j3r1mjqrcqrb5hihgkjdph77frj-activate.drv
  /nix/store/cprz7k6mvcr0qq2zi7lgnk6y5rvbq503-nixos-system-rho-26.11.20260920.5baae1f.drv