these 3 derivations will be built:
  /nix/store/60f7s5s3h41dssb9fyg6kj7316mv6lf3-etc.drv
  /nix/store/sx0ahip1pm4vij04dvsprcmxjzid0c0x-activate.drv
  /nix/store/67jnvzji266lwam5ga63qp3w4c9375ax-nixos-system-tau-26.11.20260708.332783a.drv