these 4 derivations will be built:
  /nix/store/b7b1c5hyzphb9p5f5flsl5cw3w9ji6ch-system-manager.drv
  /nix/store/m40brh72vi70l7yzhghfyhckimnfqgi8-test-script.py.drv
  /nix/store/mlp1r0ybw8lma195979ip6wjbs87i8nj-closure-info.drv
  /nix/store/71h3alc1nr1chhwnlag5fw9dvhv878f5-container-test-ubuntu-24-04-existing-files.drv