Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/536e8e765bf243038af04f0f85cbc5f1 : SUCCESS in 7m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/49644120fd81436f8815a79030ccf304 : FAILURE in 4m 49s