these 6 derivations will be built:
  /nix/store/kdzgcpgi0q9q34i113yvfjkvqzwv0jmk-iets-0.1.0.drv
  /nix/store/8p7jngd3dcv5gvqhbdw53b0s0kc5kqfs-closure-info.drv
  /nix/store/y651vlkpmh64ayb13x10s3xryhj3d5z7-test-script.drv
  /nix/store/89wv185h2c7ps2zzik5w62z7849n18v2-driverConfiguration.json.drv
  /nix/store/n4i08gi3c9f7b3kxv0ix0fjihvjrwcd5-nixos-test-driver-iets-build-e2e.drv
  /nix/store/592pvqns5v3nv7gkjw3arzk9jmfqlsr0-container-test-run-iets-build-e2e.drv