Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/8e7e206da1aa457fbd84842e7b79bcb4 : SUCCESS in 4m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f57f7c6fabf449c9a82779674c074ea8 : FAILURE in 3m 25s