these 3 derivations will be built:
  /nix/store/2gcs1pafpf7fkcdkd92jnnhx63wql3ql-etc.drv
  /nix/store/smdly346j1akvz688vwa5kxbwhaqjrqr-activate.drv
  /nix/store/84v7yrjwlbvgsgl2r3xmwjfcmyld72mr-nixos-system-tau-26.11.20261018.b5f67df.drv