Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9ba9fcea18bf4a4cbdc1a28867e1c104 : FAILURE in 4m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c53517fb5dc641de8f509fc46abcbe0e : FAILURE in 4m 10s