Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b2c3a7c43c0e408f8c2e55418400342b : SUCCESS in 4m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/810abe35aa9444078d285028b778d848 : FAILURE in 3m 28s