Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/720a45ba93f94315bf3bc93bf09dbca6 : SUCCESS in 5m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/76b2a628cb4c4f588716854d44b75d19 : FAILURE in 4m 13s