Nightly build 2017-08-28

State completed
Build time Total: 42 minutes
7 minutes for macOS
14 minutes for Windows
21 minutes for Linux
Platforms   
Start Date2017-08-28 23:00:09 UTC
Build Log HEAD~660dd9cc47 Merge #10781: Python cleanups
cee4fe1d5 Merge #11144: Move local include to before system includes
78214588d Use for-loop instead of list comprehension
823979436 Use the variable name _ for unused return values
2e6080bbf Remove unused variables and/or function calls
9b94054b7 Avoid reference to undefined name: stderr does not exist, sys.stderr does