Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/oslo.i18n/stable/pike/build-openstack-sphinx-docs/8dc90d8/ : RETRY_LIMIT in 4m 41s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/oslo.i18n/stable/pike/openstack-tox-py27/346d83b/ : SUCCESS in 6m 05s