these 6 derivations will be built:
  /nix/store/a15hha3dn8hcary4fiikb1w4x9158s0r-iets-0.1.0.drv
  /nix/store/d5qy0kf5178npypdb6g43gma2ijrmvi9-closure-info.drv
  /nix/store/wpx20da6m18kmgry8kip7i17ydsvrrwl-test-script.drv
  /nix/store/aff4kf3s4dynl289bcmik21vs7qjcygr-driverConfiguration.json.drv
  /nix/store/w755zx6gsf55b6im4bws7yhbgl7jd2xd-nixos-test-driver-iets-build-e2e.drv
  /nix/store/1wkdkskfh8wjai3i9d0dmkji6fd20v8k-container-test-run-iets-build-e2e.drv