Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2e48e6ec02fd4b6d8340317f09601722 : SUCCESS in 6m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/df587b44a6824eeabfc31dc94d2d9022 : FAILURE in 12m 20s