Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d1362525243545bd9339c53de2cc2025 : SUCCESS in 4m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d3aa16cd322247c0a83020c160d0e900 : FAILURE in 7m 37s