### ErrorReturnCode_128 on Makyen/EC2-linux at 2019-08-04T14:44:21Z:
RAN: /usr/bin/git push origin auto-blacklist-1564929860
STDOUT:
STDERR:
fatal: could not read Username for 'https://github.com': No such device or address
File "/home/ec2-user/SmokeDetector/gitmanager.py", line 140, in add_to_blacklist
git.push("origin", branch)
File "/usr/local/lib/python3.6/site-packages/sh.py", line 1427, in __call__
return RunningCommand(cmd, call_args, stdin, stdout, stderr)
File "/usr/local/lib/python3.6/site-packages/sh.py", line 774, in __init__