Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/badbb9f086984581b45bb7da9890a721 : SUCCESS in 6m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5e858437660f4eb58dfd5f033e8d28e9 : FAILURE in 4m 53s