these 3 derivations will be built:
  /nix/store/qvh47pc6zl00gjvp5wk8pra6imsyax0n-etc.drv
  /nix/store/v7c0zirqjdnqcij32g91j29bacsifzvi-activate.drv
  /nix/store/k2md6cd31id9v48vg67lxbr2h5kw9qnv-nixos-system-eta-26.11.20260726.5471b86.drv