these 2 derivations will be built:
  /nix/store/x8zv6jmhffxxmb5mp373qw1kjwgsycji-container-test-driver-0.0.1.drv
  /nix/store/p9z9mpq5lnmipwpjh4l3ai9nqdkgiqfc-container-test-debian-13-empty-config.drv