Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3a2f7ec4309040f3840dde9a7fe89711 : SUCCESS in 5m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/70e9709c25524aee89b3b06b6e8b39f5 : FAILURE in 4m 21s