Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9b90666c9f6e41fca80d8c259acc922f : SUCCESS in 10m 09s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/50b24882551d400791c5e845c09fef73 : FAILURE in 10m 12s