these 4 derivations will be built:
  /nix/store/ff9pfjsmlpjjdch8bsy1c909aagvprzh-etc-nix-registry.json.drv
  /nix/store/96dx94h39fhxwmccn0zy3h96kdxxpkd3-etc.drv
  /nix/store/lnmi0cl93gnjil8nfxz61i8jfh1bhy54-activate.drv
  /nix/store/c8w6bsw26c8hfsc9v3q3v94ykn95j2g9-nixos-system-rho-26.11.20260920.5baae1f.drv