Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/11fe8ff00cfd40d89f384a2fa240e259 : FAILURE in 3m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/36ea14183a8a4dbd93108492d5d32a8a : FAILURE in 2m 39s