these 6 derivations will be built:
  /nix/store/zzx4jf3szidvq4fdaj04aldkbyi195m5-iets-0.1.0.drv
  /nix/store/ygh9a3wdkivs9g6cg6rkxdx98451ai5z-closure-info.drv
  /nix/store/mv2l32agfpyfl25ddxryvhvxzbsv7bk6-test-script.drv
  /nix/store/0qy382w2wlii1mghvd8p7nghgm4mmnpb-driverConfiguration.json.drv
  /nix/store/ydbbyqwrbxirwpmx699mjqbfy3958j9q-nixos-test-driver-iets-evaljobs-flags.drv
  /nix/store/0i9xhrnq4c8ww9vf6g4mkhh6ls9b8p5k-container-test-run-iets-evaljobs-flags.drv