these 2 derivations will be built:
  /nix/store/i9g8zxzgn1sjs3wxnizgcxrw6inf7ya3-iets-release-0.1.0.drv
  /nix/store/n1jaa1wdnxhjbs6zr1ad6wgqqjwzlcwp-inputDerivation-effect-release.drv
building '/nix/store/i9g8zxzgn1sjs3wxnizgcxrw6inf7ya3-iets-release-0.1.0.drv'...
building '/nix/store/n1jaa1wdnxhjbs6zr1ad6wgqqjwzlcwp-inputDerivation-effect-release.drv'...