these 6 derivations will be built:
  /nix/store/c45ihjqai1vj8bcbl413944hr0pdimnh-iets-0.1.0.drv
  /nix/store/5g3wbcnbga082hm3am7bi5087wvxszh0-closure-info.drv
  /nix/store/8l5shmz3iblv9brvc8dyr3zkcx9crjs4-test-script.drv
  /nix/store/lry90s3mqmjppgngym6qfyfs7hzc3pij-driverConfiguration.json.drv
  /nix/store/1bizb0lcfic00b03ch67hr11viwikfrc-nixos-test-driver-iets-daemon-e2e.drv
  /nix/store/g3gp80rmk0zd4p3ndzji1rl6knbqxvn8-container-test-run-iets-daemon-e2e.drv