these 2 derivations will be built:
  /nix/store/kszsm8pwk8y3ayc43h6jaflccfyqxsf5-iets-release-0.2.0.drv
  /nix/store/9imjd4cxh2x7pn9xrx5d0gg482pg0rh5-inputDerivation-effect-release.drv
building '/nix/store/kszsm8pwk8y3ayc43h6jaflccfyqxsf5-iets-release-0.2.0.drv'...
building '/nix/store/9imjd4cxh2x7pn9xrx5d0gg482pg0rh5-inputDerivation-effect-release.drv'...