Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2fb17a3df0604d82bdb74888be82cef4 : SUCCESS in 6m 58s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d8f993e0e4f24bc49a20b306364b952a : FAILURE in 5m 48s