Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a7daf6fe85c54bcb8531d966103b0ca6 : SUCCESS in 4m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/14f8ef68f89346f48c923f2f663978a5 : FAILURE in 3m 49s