these 6 derivations will be built:
  /nix/store/gsncmbn9aw9fsrgn7ni2bxy281y1jwmr-iets-0.1.0.drv
  /nix/store/ydgqxsd9g8am4hx7hnqpzk20v5xlkmgm-closure-info.drv
  /nix/store/vnl5fj4h074ig3z342jax8p1zq04d5yq-test-script.drv
  /nix/store/nlxxxzc1nibham5vidlcawidrvh6vjw7-driverConfiguration.json.drv
  /nix/store/pv10k4vs1ic37l89wmw2l5krhvwb7f7y-nixos-test-driver-iets-classic-e2e.drv
  /nix/store/xgi4bpkfmr9g5mj9g0mlpxfnsm81sck7-container-test-run-iets-classic-e2e.drv