these 4 derivations will be built:
  /nix/store/wia9bbrcz5ls7m8d8d18zkshz34q2b5g-test-script.drv
  /nix/store/51y1lk5in1cpz5n803w716f9wfzpa5j0-driverConfiguration.json.drv
  /nix/store/z8spi4768d5mss9fnlbz7120khq9v192-nixos-test-driver-iets-plumbing-e2e.drv
  /nix/store/lal6hwxga2qwgns5g9fcl3q90gggjz7n-container-test-run-iets-plumbing-e2e.drv