Build failed. - build-openstack-sphinx-docs http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/oslotest/stable/ocata/build-openstack-sphinx-docs/f0857c1/ : RETRY_LIMIT in 3m 36s - openstack-tox-py27 http://logs.openstack.org/periodic-stable/git.openstack.org/openstack/oslotest/stable/ocata/openstack-tox-py27/f841e88/ : SUCCESS in 5m 01s