Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0d0831335a8e4271aeebe46a11f03c70 : SUCCESS in 6m 13s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/50e134248e094d45868c427a55751eeb : FAILURE in 4m 58s