Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/39767599f451482283801802a35d6a3b : SUCCESS in 5m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2270f9fcb2264240a3ae307dd19dd4c8 : FAILURE in 10m 04s