these 2 derivations will be built:
  /nix/store/akz9v2qggb2rsjd2rjjp33md0fbm28mc-iets-release-0.1.0.drv
  /nix/store/ns2i6wn5jhg913gmnqd40zyj0lnc5a9b-inputDerivation-effect-release.drv
building '/nix/store/akz9v2qggb2rsjd2rjjp33md0fbm28mc-iets-release-0.1.0.drv'...
building '/nix/store/ns2i6wn5jhg913gmnqd40zyj0lnc5a9b-inputDerivation-effect-release.drv'...