these 6 derivations will be built:
  /nix/store/cf27nfp3b53x0gb37vsncb2z6dbfdvpz-iets-0.1.0.drv
  /nix/store/3pr40hfq4758prazr7xkj7c79yv07lmc-closure-info.drv
  /nix/store/ycig7fl4rbwlbnfw7sx7w8bs10nq34ig-test-script.drv
  /nix/store/aavx50w80b3nl8qc4rhgvsgy3vymkxxc-driverConfiguration.json.drv
  /nix/store/k4wj7jxwb9jjbfq27w01fgggxncbgh7l-nixos-test-driver-iets-evaljobs-flags.drv
  /nix/store/z1hj1cv4n3cdz2wvh3xv0p7cbs8l3sva-container-test-run-iets-evaljobs-flags.drv