Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/networking-bgpvpn/stable/ocata/build-openstack-sphinx-docs/9b8d9c8/ : RETRY_LIMIT in 3m 52s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/networking-bgpvpn/stable/ocata/openstack-tox-py27/73a0b3b/ : FAILURE in 5m 19s