these 3 derivations will be built:
  /nix/store/7mg0f39mlq9rbzpqmpjnnp40g2f13adv-etc.drv
  /nix/store/27dnbbslikl2k6zxxv9l30lfk1xkj6x6-activate.drv
  /nix/store/a3g4qdz4ajwgzsq29xig6yfmzgzh70my-nixos-system-rho-26.11.20260927.a98e471.drv