these 6 derivations will be built:
  /nix/store/gh89mfggkjlwvibzybis63x6f7cmhf1h-iets-0.1.0.drv
  /nix/store/mxm0kd5kmdj02r56kxd75h6lp6ns0b83-closure-info.drv
  /nix/store/lxrk26f5hg4rf12szv65d0nrwrasawgw-test-script.drv
  /nix/store/w4jxc32c08phxifdn0v4vc80hnnjk3ya-driverConfiguration.json.drv
  /nix/store/irwkbjlygdfsska2c5842xgx85k760c1-nixos-test-driver-iets-prefetch-e2e.drv
  /nix/store/1gzycxfv5m7swjwbgjx9xbh6mgkqp1ba-container-test-run-iets-prefetch-e2e.drv