these 4 derivations will be built:
  /nix/store/2xlam3sf2h1fc0dz0qdb9scbvsqwx92p-test-script.drv
  /nix/store/6vn9d6p6xc6v4h6fi14qxq92agyl8bbw-driverConfiguration.json.drv
  /nix/store/f3xqn4325h6qwdzqf7057s1pm3mqr9s6-nixos-test-driver-iets-build-e2e.drv
  /nix/store/n4qm6sa55c6z88wpcy371lhjv82xf902-container-test-run-iets-build-e2e.drv