Test case "output-derivation-is-a-file" is uncovered on CI and bazel test //...

[aherrmann]

Describe the bug The test-case "output-derivation-is-a-file" introduced here is not run on CI or as part of the local test script.

To Reproduce n/a

Expected behavior The test should be covered on CI and by bazel test //... in core.

Environment

• OS name + version: n/a
• Version of the code: 726e2b7

[aherrmann]

This could be a good place to use integration tests via https://github.com/bazel-contrib/rules_bazel_integration_test as described in this blog post.