Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3fa1ded658ba4e06b8b118764c20e796 : SUCCESS in 7m 39s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/138673327a764539b25b201b95161342 : FAILURE in 4m 26s