Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7d01b4a7fa4c42e4be98f3800f4f6efd : SUCCESS in 3m 37s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/79ef0f7b862f45298d31b39bd8fb29b3 : FAILURE in 4m 00s