these 3 derivations will be built:
  /nix/store/vx1bqrnhwznfpsjwxgcgn1lpkvny7vmg-system-manager.drv
  /nix/store/gl6k9z6bxwrpcxw8zw7qlhfhdjddm60n-closure-info.drv
  /nix/store/387zvibbxy1gvm6bx803964kyj0cglxv-container-test-debian-13-user-packages.drv