these 6 derivations will be built:
  /nix/store/shy1mlmgibjc9ip0h2b5v5zdsnlx8hcm-iets-0.1.0.drv
  /nix/store/5zk51mmh2bs78y5rharypk53jd02nqn1-closure-info.drv
  /nix/store/ny4v83vqw7y1xfqpz6gwjhjqi83jzj7q-test-script.drv
  /nix/store/zmkmdhid4msda7pqiw6pvw0vq9dlp9sv-driverConfiguration.json.drv
  /nix/store/s8khkxvmsxwbccxk6f321rdgw6fw9lmr-nixos-test-driver-iets-build-e2e.drv
  /nix/store/yzx2x8dkq2jpsji8x5v8l32wvpadz409-container-test-run-iets-build-e2e.drv