these 4 derivations will be built:
  /nix/store/zvy11nh1xqpr5vqlp68ffyrdaa8kqpyx-etc-nix-registry.json.drv
  /nix/store/my2nxi822m3lxsmbhg5ljkc2q8ym465a-etc.drv
  /nix/store/m4m6wqhll8b48wjrx6m3bmhj6cgq9zbq-activate.drv
  /nix/store/47ci0xncnnxlnldkp1kj19ndgmj3wkfm-nixos-system-tau-26.11.20260830.f20ff57.drv