these 2 derivations will be built:
  /nix/store/qss2v74lgwa8xxryfycbsn12dqalv022-container-test-driver-0.0.1.drv
  /nix/store/vh4ys05hyzmbwcrq1aym99zvdzwv1ckj-container-test-debian-13-existing-group-members.drv