Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/470dfc9cdd774799b1c71653a0b7935d : SUCCESS in 6m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/455491042c2246af9f88b57d502ad43b : FAILURE in 5m 14s