these 4 derivations will be built:
  /nix/store/p2pfn3f5kxcwbjdh44x9f0iz6iwicjwh-test-script.drv
  /nix/store/r1ys325vi7yifxifnrz5cm8gx9xdjrbn-driverConfiguration.json.drv
  /nix/store/i37w17w7ak3prpkf3ffi9ylbshvm8gf5-nixos-test-driver-iets-flaketest.drv
  /nix/store/m2dlvwiy6kd0d8fnmnf9hjkdkpsh0yqv-container-test-run-iets-flaketest.drv