Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/957c2858269348baa89f1f79abd45ef1 : SUCCESS in 6m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7f0d8ebaabf5472c8ad3e7987996e7bb : FAILURE in 3m 28s