these 5 derivations will be built:
  /nix/store/js3i0cgfmi2b4yq63c0piz2hc6xd4cg5-closure-info.drv
  /nix/store/nmfhi74wwyxdi49bvc6qzlby7kbvnw7i-test-script.drv
  /nix/store/dpfck2fma6rjj7913bfk3d5igjcn5mz7-driverConfiguration.json.drv
  /nix/store/3ada7s030x9rza18afnvdb38yl6ddgv3-nixos-test-driver-iets-cachetest.drv
  /nix/store/z8dgp4wh1viim8wbx8s5rxm5gsa9xpp5-container-test-run-iets-cachetest.drv