Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9cbfe1f201284f9ca61a49fd161381f2 : SUCCESS in 7m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0852a54830d54b95b22633945209116d : FAILURE in 5m 16s