these 4 derivations will be built:
  /nix/store/hgy40r0lil9fr2py7sc4ysg7k22cw16g-test-script.drv
  /nix/store/byrns5jbg975hhk5ha3rrsb09dj3lgcc-driverConfiguration.json.drv
  /nix/store/1gl5k8vkc8aiym9jfyyz3qzcpjdk6qjw-nixos-test-driver-iets-build-e2e.drv
  /nix/store/rn0r6kdb0aj1cgaq3a7sab7icnfpq6az-container-test-run-iets-build-e2e.drv