these 2 derivations will be built:
  /nix/store/j1aivyibjqd44vm3mzgrdza0zqbjzjm8-iets-release-0.1.0.drv
  /nix/store/990nack1gmgxq0nfc1cmf5849nb6bhpy-inputDerivation-effect-release.drv
building '/nix/store/j1aivyibjqd44vm3mzgrdza0zqbjzjm8-iets-release-0.1.0.drv'...
building '/nix/store/990nack1gmgxq0nfc1cmf5849nb6bhpy-inputDerivation-effect-release.drv'...