these 6 derivations will be built:
  /nix/store/xvcjfan9pg7d74iv01frkcd47im5sg90-iets-0.1.0.drv
  /nix/store/vhz78bwmy2m1ysf2s9wyfyngn8m9y9x8-closure-info.drv
  /nix/store/vjm1kxjgv8lyk1g62r8mw86bm8py0kxs-test-script.drv
  /nix/store/04sb8h3q9cg2q9x7rzdd78l2vrrygjwy-driverConfiguration.json.drv
  /nix/store/pj8s10q8m2fr3sps3dkfmvyjv1n97mlc-nixos-test-driver-iets-classic-e2e.drv
  /nix/store/v2ndhxhvqvb0zpiv5v8zgcvd7djp043h-container-test-run-iets-classic-e2e.drv