these 5 derivations will be built:
  /nix/store/1kfj8xs1g35my7sfv06rkv6sbnjxwnl2-closure-info.drv
  /nix/store/wl2hir3yyc7jvnl3ya8n59fmjilvrrad-test-script.drv
  /nix/store/205xg2v35ms9v75azalc0kxihdac9hlr-driverConfiguration.json.drv
  /nix/store/13z9hj1g1l3cqzhcghrlgdkp0dli0cv3-nixos-test-driver-iets-grpc-e2e.drv
  /nix/store/rfd2jfnkf746rpi45smsafsxcmalspvz-container-test-run-iets-grpc-e2e.drv