Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/74aba4e67b0347728bff4ab07f4794b9 : SUCCESS in 7m 26s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a753b6b97f404e119790c3265ab266bb : FAILURE in 5m 16s