these 2 derivations will be built:
  /nix/store/qss2v74lgwa8xxryfycbsn12dqalv022-container-test-driver-0.0.1.drv
  /nix/store/52p98hrspjc4akpihwrfpq6aqgd0k91d-container-test-debian-13-example.drv