Steps to reproduce

1. In the default job, create task to checkout a repository that has no any test result files
2. Create a script task that will create or copy a test result file to the build working directory. See screenshot script.png
3. Create a Junit parser task to parse the result files created in step 2 above.
4. The build fails with the error "Could not find test result reports in the ...."

This same configuration worked in Bamboo 4.1 but fails in later versions of 4.3.x