Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/799e3022664e4606b8957016bb79f09e : SUCCESS in 5m 26s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1c418273ecda4687888d58359851dbcc : FAILURE in 3m 46s