these 4 derivations will be built:
  /nix/store/zfd84jna15s82jhkyf203xw2qacyqhi2-test-script.drv
  /nix/store/mnfrq3v1mbfmfyb5zydpmq3hlqjxrda9-driverConfiguration.json.drv
  /nix/store/xqfbz1rkaa0rfkf2czq60hbq95l1nyjc-nixos-test-driver-iets-prefetch-e2e.drv
  /nix/store/y5l4zir2lzi87a8q4qi8yvdjs595nr4f-container-test-run-iets-prefetch-e2e.drv