these 6 derivations will be built:
  /nix/store/kih07a81zxd5fj4i2iajc23fpxck7l7k-iets-0.1.0.drv
  /nix/store/j267w91523mk6iwgq36syy41ldzq8fc8-closure-info.drv
  /nix/store/c5gxm1kp0a2854cwrikwfs4qd0cxyxny-test-script.drv
  /nix/store/4rzmzjid5q7bsjjbl7g2apc816m4p7p4-driverConfiguration.json.drv
  /nix/store/05y38v13397rmc0mbfsb4ifrn8xzblkf-nixos-test-driver-iets-classic-e2e.drv
  /nix/store/3ksmg3nvs7agl7x57fzh189h20q4f0hx-container-test-run-iets-classic-e2e.drv