The directory isn't guaranteed to exist after the context manager exits. --- - [x] Have you followed the guidelines for contributing? - [x] Have you signed the [CLA](http://www.ubuntu.com/legal/contributors/)? - [ ] Have you successfully run `make lint && make test`? - [x] Have you added an entry to the changelog (`docs/reference/changelog.rst`)? --- There were some unrelated lint/test failures.