Build failed. https://zuul.opendev.org/t/openstack/buildset/70a8ca253fd04aaba50294b75bccbab2 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c3ade636762c4afa81e8e3abd7756fa7 : SUCCESS in 3m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ab3610299bab4fa8b8a5da8af2f31a47 : FAILURE in 3m 49s