Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/oslo.i18n/stable/ocata/build-openstack-sphinx-docs/28e8b1d/ : RETRY_LIMIT in 2m 56s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/oslo.i18n/stable/ocata/openstack-tox-py27/9a54a18/ : SUCCESS in 3m 22s