Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c0e7760066c5450abe94779d2f93c7db : SUCCESS in 4m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2238a49a064e439ea93fc9a2327357c8 : FAILURE in 4m 26s