these 3 derivations will be built:
  /nix/store/k4p02dgaspx16lpdvj5wqnn71kqfwrqi-system-manager.drv
  /nix/store/avw7yj96ybjlydxdm25wi6839kvsb7lm-closure-info.drv
  /nix/store/8jjimchsliipshdi35a57p9scr78qj9h-container-test-debian-13-systemd-packages.drv