That is because all tests passed. Failing tests would show up here as well. fastlane produces JUnit XML compatible output all good. Documentation can be found [here](https://circleci.com/docs/2.0/collect-test-data/).    ![Screen Shot 2020-02-17 at 10 11 50](https://user-images.githubusercontent.com/24912807/74639289-f57b3900-516d-11ea-8350-33ef25524465.png)  