remove the default timeout info, and bump the log timeout to 10minutes, and set the default shell buffer to 0.5
remove the default timeout info, and bump the log timeout to 10minutes, and set the default shell buffer to 0.5

ireznice/travis-worker,travis-ci/travis-worker,final-ci/travis-worker,travis-ci/travis-worker,ireznice/travis-worker,gavioto/travis-worker,gavioto/travis-worker,final-ci/travis-worker