Response: I glanced at your log and it seems there is one line I find a bit interesting.
“LogD3D11RHI: Timed out while waiting for GPU to catch up.”
You can find a very useful thread on this subject here.
In regards to your build: I would check the logs found in your Saved folder and see if any errors are present. While building, I would also keep an eye on your output log as sometimes a few warnings will appear.
Thank you for the log by the way, it really helps. 