these 6 derivations will be built:
  /nix/store/byjzrnh28kds46d7hiqx42nxy90x9px3-iets-0.1.0.drv
  /nix/store/87darhymh7d9b2yv56yc99xbqahfz7k3-closure-info.drv
  /nix/store/q6v4p1bap7715ak3n8ah9m27licq4qzd-test-script.drv
  /nix/store/r36gnzb7f0yxhkkmdlx6s85klaiap397-driverConfiguration.json.drv
  /nix/store/4ns7ar11wlwjlixkypcxn159a93a90pl-nixos-test-driver-iets-prefetch-e2e.drv
  /nix/store/hz9f9bmax5744ddkjp8m5cf17dz652m7-container-test-run-iets-prefetch-e2e.drv