these 6 derivations will be built:
  /nix/store/xv5ljw7xad0a9qycl3afp5rl4yr9sxnn-iets-0.1.0.drv
  /nix/store/i37r6b8axsjaxvmh7xy1cdgr0nh2zkmx-closure-info.drv
  /nix/store/y6y0v0a26pyq74lg9sw49ql26cnsf5kp-test-script.drv
  /nix/store/i7iwx5xmljdmxcvsgcaxphr88z8cl94b-driverConfiguration.json.drv
  /nix/store/jkz5ask0785zdryq6h8sackrw0h8drya-nixos-test-driver-iets-build-e2e.drv
  /nix/store/4yzmz4g4yjsi4mdp9dabll5il6p78inm-container-test-run-iets-build-e2e.drv