Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3c56b227d129416e81aaea0e82732743 : SUCCESS in 9m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4529da0c397e45379003fce18c795027 : FAILURE in 6m 48s