Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/oslosphinx/stable/ocata/build-openstack-sphinx-docs/17a8b94/ : RETRY_LIMIT in 3m 03s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/oslosphinx/stable/ocata/openstack-tox-py27/0167a08/ : SUCCESS in 4m 50s