these 6 derivations will be built:
  /nix/store/7g07vkkhdf84zz13jxnlh2iq63bdyhl1-iets-0.1.0.drv
  /nix/store/vqs5xjrl7vdzih708a8i14hkriwxmx9p-closure-info.drv
  /nix/store/3bjr2f8xnl3rscjrin0nxiksz5x68dbk-test-script.drv
  /nix/store/fnrmcc4v72q2y3vxixpw9vlrn260ss10-driverConfiguration.json.drv
  /nix/store/8ncwf1kab7kxn3q8mi7j8rv8c0lvcys7-nixos-test-driver-iets-build-e2e.drv
  /nix/store/hdh3qx48pgjvpbmagadfc1zh27jim268-container-test-run-iets-build-e2e.drv