these 4 derivations will be built:
  /nix/store/hqj16h8djcblknbwhzy3fc2f8352krzx-etc-nix-registry.json.drv
  /nix/store/1162qynmjfdf067hr0cpwks6xhvw195w-etc.drv
  /nix/store/km5szsirwav4fipqqmgfc6f647ran84h-activate.drv
  /nix/store/b034y4yyn4wbghb5scsdsbz2s0i4l41s-nixos-system-rho-26.11.20260920.5baae1f.drv