these 2 derivations will be built:
  /nix/store/ygym7hrflbh4wqn1yh9y6xgf9a1bsjyh-rootfs-ubuntu-26_04.tar.drv
  /nix/store/0z2imwwcsknn62b6dgdzk27q0v6l0cid-container-test-ubuntu-26-04-sops-generate-age-key.drv