these 5 derivations will be built:
  /nix/store/y9a62fhjrcmqjdjx6zz3zixv0f53yiph-closure-info.drv
  /nix/store/5j0j103rvw83pkfjwza88za24n335n0d-test-script.drv
  /nix/store/rb14zngslrl08aq9cvchx5vd5annn4rs-driverConfiguration.json.drv
  /nix/store/h5pgndskmc14lrhb170v7mskpcsq3fhk-nixos-test-driver-iets-cachetest.drv
  /nix/store/5yln0kfi4dhz3l9gdavgya11bsgv1mji-container-test-run-iets-cachetest.drv