Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/be54b281ca0c4c8495dbd65b5299b25d : SUCCESS in 7m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b47865c97ebb456bad6ba10ed964a0bd : FAILURE in 5m 07s