these 3 derivations will be built:
  /nix/store/wphh1ybcrbl566pz6mlxzk120vgf5ll0-system-manager.drv
  /nix/store/8gjgqyxsp0a78r2y4bq58zaivnn55qi2-closure-info.drv
  /nix/store/3i7nddzn7z8971kwjbjl0hdq25s23175-container-test-debian-13-systemd-packages.drv