these 6 derivations will be built:
  /nix/store/xvcjfan9pg7d74iv01frkcd47im5sg90-iets-0.1.0.drv
  /nix/store/yai7qaslyr6k1giv2ry64flj6a30cm20-closure-info.drv
  /nix/store/ppb75cq0alw0vl8i4ngiq89nq8k3yl39-test-script.drv
  /nix/store/yxhhyvjdazlp99nif026aaanmwb1sq9l-driverConfiguration.json.drv
  /nix/store/8scsmm9k4556aqjg6xid0fzyra10bk6h-nixos-test-driver-iets-build-e2e.drv
  /nix/store/h0r9db3sn7xxqb2d3l2l8mkjcv087vyh-container-test-run-iets-build-e2e.drv