these 4 derivations will be built:
  /nix/store/9bl3a0gzd4isbs1cs4rrf5hv1iqi6i3c-etc-nix-registry.json.drv
  /nix/store/zkmqwbww5cw60v86vfqsiwflyd6qh1yc-etc.drv
  /nix/store/ds4kg94zi9hgx3zbd0cgbyk7vzjal0wd-activate.drv
  /nix/store/9n1xcig0jw7lwv79hhzbr2c7npb7nk8c-nixos-system-tau-26.11.20260906.faf77a3.drv