these 6 derivations will be built:
  /nix/store/f122wdvx92bh8lm9cnjyncknnf11ylap-iets-0.1.0.drv
  /nix/store/37mm9lh6hgnan9sfrngph74pw4khg2v1-closure-info.drv
  /nix/store/gnlisr8f0gb5nacvhm9v42v73rxpbkkm-test-script.drv
  /nix/store/ia7il2bb0a13z8xyq8wip3sx0yki972d-driverConfiguration.json.drv
  /nix/store/g5f199xy9wi0bxvrazkmqx3djfvvb8i1-nixos-test-driver-iets-prefetch-e2e.drv
  /nix/store/1s0bcr193riqpjj5pv047z3vryzfb5k5-container-test-run-iets-prefetch-e2e.drv