Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/networking-bagpipe/stable/ocata/build-openstack-sphinx-docs/28fd1ee/ : RETRY_LIMIT in 3m 51s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/networking-bagpipe/stable/ocata/openstack-tox-py27/022dd6a/ : SUCCESS in 6m 51s