Build failed. https://zuul.opendev.org/t/openstack/buildset/e9180426aaf84a26b0ec8cb3b9b7d35d - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/854bbe4478a64f119b93893be94e53ab : SUCCESS in 3m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ca756472605d4a2fa43cff83bf9814f7 : FAILURE in 2m 42s