these 3 derivations will be built:
  /nix/store/mzjsb7506v8kq63hrkq2agb1pvwfzf04-etc.drv
  /nix/store/2xlyibv6l9bdn107gczszd83wlz9j1a1-activate.drv
  /nix/store/v3yqyhay7rr12q7lrk4kfp7jn5w03xkd-nixos-system-psi-26.11.20260920.5baae1f.drv