Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/oslo.service/stable/ocata/build-openstack-sphinx-docs/96bb05a/ : RETRY_LIMIT in 4m 54s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/oslo.service/stable/ocata/openstack-tox-py27/8bbdcd7/ : SUCCESS in 5m 08s