Steps to reproduce:
1. run playmode tests on standalone and save xml
example command to execute:

Unity.exe -runTests -projectpath ...\Logging -testPlatform StandaloneWindows64 -testResults ...\TestResults.xml

2. open test results xml

Expected: Each test has one log which is the tests name
Actual: the logs appear 8 times in report for each test run

Reproduced: 2018.3.0a11
2018.2.4f1, 2017.4.10f1 does not have the logs in the xml at all

Attached test project and test report xml

test used looks like this:

[Test]
public void NewTestScriptSimplePasses()
{
Debug.Log("NewTestScriptSimplePasses");
}