these 6 derivations will be built:
  /nix/store/958c2h7sq6nppvpnblfw40lxhb0d05rm-iets-0.1.0.drv
  /nix/store/34zd9lmw68m50ni7sfyr9yp1lacvfvdl-closure-info.drv
  /nix/store/lg50d8i47hj9l7x5vm9y9f52pba8fxza-test-script.drv
  /nix/store/qnjv8znpa2ca5dzkq8liz3b9k9627y8m-driverConfiguration.json.drv
  /nix/store/yqxbzkblz8l3ca3bxdxx2hk74iba4iii-nixos-test-driver-iets-daemon-e2e.drv
  /nix/store/ysbz2aka7rnmhs7l6zg2crjxbhnxagjw-container-test-run-iets-daemon-e2e.drv