[jenkins-watchdog]add the time of single job
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-x into develop
[jenkins-watchdog]add the time of single job
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-x into develop
[jenkins-watchdog.py]remove extra build_time()
Merge pull request #6114 from linchaogithub/develop

[Jenkins-watchdog]remove extra build_time()