| Please provide the following information. The more we know about your system and use case, the more easily and likely we can help. |
| ### Description of the problem / feature request / question: |
| _If asking a question or requesting a feature, also tell us about the underlying problem you're trying to solve._ |
| ### If possible, provide a minimal example to reproduce the problem: |
| * Bazel version (output of `bazel info release`): |
| * If `bazel info release` returns "development version" or "(@non-git)", please tell us what source tree you compiled Bazel from; git commit hash is appreciated (`git rev-parse HEAD`): |
| ### Have you found anything relevant by searching the web? (e.g. GitHub issues, email threads in the [bazel-discuss@googlegroups.com](https://groups.google.com/forum/#!forum/bazel-discuss) archive) |
| ### Anything else, information or logs or outputs that would be helpful? |
| (If they are large, please upload as attachment or provide link). |