these 4 derivations will be built:
  /nix/store/8lrl3xk5vbjadbhaqqw680c82j9gpx21-test-script.drv
  /nix/store/qkaiw6wrc0hkl0z5x5m4gmklsf5dzxr8-driverConfiguration.json.drv
  /nix/store/0h9jzgksdh2pcd0kxdfwchxw7zziq351-nixos-test-driver-iets-build-e2e.drv
  /nix/store/87m18dc7nsj1x673lk5r0yzdi71pwy6z-container-test-run-iets-build-e2e.drv