these 2 derivations will be built:
  /nix/store/x776r7364bp05xyjjpj9mdzbl1rsfmgn-rootfs-ubuntu-22_04.tar.drv
  /nix/store/4h3y1dhxbjwlr0m52w98i7fd0fxizzz2-container-test-ubuntu-22-04-nix-enabled.drv