these 3 derivations will be built:
  /nix/store/qpjg8nfz0nlfwnrf983ykp4wa66zlb62-system-manager.drv
  /nix/store/sb7030d86zsmkf4ay1vrqjk6bnjgyn16-closure-info.drv
  /nix/store/17wgbdnnfrv9n6h9wjymprpfsf59ycrd-container-test-debian-13-user-packages.drv