Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/6b2239a7320140b19ca30c573743abb4 : SUCCESS in 7m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4d792ae3441a4e3fa74349f66dca6162 : FAILURE in 5m 07s