TypeError: __init__() got an unexpected keyword argument 'capture_output'

[Anokhi1994]

Gtest dummy unit tests should pass [Tags] ci:smoke Run JUnit /home/xunit.xml connect -i 6

gives me the following error: 
Gtest dummy unit tests should pass                                    | FAIL |

TypeError: init() got an unexpected keyword argument 'capture_output'

any idea why? it is a simple test that does not do much.