these 2 derivations will be built:
  /nix/store/g9d8zhrycvr5pvi2kgmya5dgg07qays8-iets-release-0.1.0.drv
  /nix/store/8jz1b6m7sa023z4vlli7xmvvf4dqg4cy-inputDerivation-effect-release.drv
building '/nix/store/g9d8zhrycvr5pvi2kgmya5dgg07qays8-iets-release-0.1.0.drv'...
building '/nix/store/8jz1b6m7sa023z4vlli7xmvvf4dqg4cy-inputDerivation-effect-release.drv'...