Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/neutron-lbaas/stable/ocata/build-openstack-sphinx-docs/614d9ef/ : RETRY_LIMIT in 4m 00s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/neutron-lbaas/stable/ocata/openstack-tox-py27/7d6fcc2/ : SUCCESS in 15m 46s