these 2 derivations will be built:
  /nix/store/0wv238bl14bj85fhpsc4p9r0zfk8yw1v-iets-release-0.1.0.drv
  /nix/store/h8h6a8pznqmjrcl9lps1qygs0hdasgkl-inputDerivation-effect-release.drv
building '/nix/store/0wv238bl14bj85fhpsc4p9r0zfk8yw1v-iets-release-0.1.0.drv'...
building '/nix/store/h8h6a8pznqmjrcl9lps1qygs0hdasgkl-inputDerivation-effect-release.drv'...