these 2 derivations will be built:
  /nix/store/b1zmki06hdmngy5nra4grs39b4q7lbsb-rootfs-debian-13.drv
  /nix/store/l8d6ym4rz6a4gv1adn5b116y06gyvvrp-container-test-debian-13-masked-units.drv