You should now have read access to another team's repo to allow you to test their games. Testing should be planned by the host team, who should be telling you what to test, and providing an executable (or in the worst case, a branch to clone) for you to run. Keep things positive, but honest. Remember the other team, who's game you might have just panned, is also the team testing your game...
DoctorMike
Post questions on the process here as comments
You should now have read access to another team's repo to allow you to test their games. Testing should be planned by the host team, who should be telling you what to test, and providing an executable (or in the worst case, a branch to clone) for you to run. Keep things positive, but honest. Remember the other team, who's game you might have just panned, is also the team testing your game... DoctorMike Post questions on the process here as comments