these 3 derivations will be built:
  /nix/store/52yb7zgijckwgkdm9zw05pwz4xyrblai-etc.drv
  /nix/store/zwx316j35crpvkdg3sv7jdwbiqhxnmpf-activate.drv
  /nix/store/220yv03zcq0zpyz7rrh4szvgpqq4cas6-nixos-system-tau-26.11.20260920.5baae1f.drv