Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/8a956a6437754023afcfe152dcccf648 : SUCCESS in 4m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9f943c35ae544a77bd64efbecf47aaee : FAILURE in 3m 24s