these 3 derivations will be built:
  /nix/store/qidlillx06v1g09xr9if22iqr5a5fyys-etc.drv
  /nix/store/ph36an3wc52x19hn6ra5ky9a0fbpi3l0-activate.drv
  /nix/store/c3v0pbjl364nc606h8qbn51q3alm8xvq-nixos-system-tau-26.11.20260920.5baae1f.drv