these 6 derivations will be built:
  /nix/store/x06kyw9i8kn8dxzzlzy3bqwnvvknyv6n-iets-0.1.0.drv
  /nix/store/lq4a41511zi13bl28p6mq5vy7jmfx42n-closure-info.drv
  /nix/store/x0r9snigg6r2a9m4n1jf4j1r9b0pdbgz-test-script.drv
  /nix/store/iqh2x3v4yqhbgas47ybdhihcqvg7ipw6-driverConfiguration.json.drv
  /nix/store/afk1ykiy28y31sk9cpflmygki3xvia68-nixos-test-driver-iets-plumbing-e2e.drv
  /nix/store/d175sfbrc0yf5qnn22hgyvwmqji4n64x-container-test-run-iets-plumbing-e2e.drv