Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f20be7ecca2a458f99a9e7fe9f5d633a : SUCCESS in 6m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fcf1017ac9404102b168418fd43ab773 : FAILURE in 6m 18s