Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/networking-bgpvpn/stable/ocata/build-openstack-sphinx-docs/27ab7e5/ : RETRY_LIMIT in 3m 39s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/networking-bgpvpn/stable/ocata/openstack-tox-py27/cd8a9bb/ : FAILURE in 6m 56s