these 4 derivations will be built:
  /nix/store/xarldmds5zrlg2v6077a70725fbm6g84-test-script.drv
  /nix/store/wzn7yi7r17zj3fkyspw2caqyyj1clrd7-driverConfiguration.json.drv
  /nix/store/bb55s5a134drf8zg3mw2fh8aiv8xyqjq-nixos-test-driver-iets-prefetch-e2e.drv
  /nix/store/a0sr1wkidbkk2m5yikyw62mdc46gsyld-container-test-run-iets-prefetch-e2e.drv