Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/bc52ec4cd43748acb60e47eede7961b8 : SUCCESS in 7m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/333a4d92e8734e32811cce92d734c317 : FAILURE in 4m 13s