Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/39f98c8932464de7adb25228c0022d9c : SUCCESS in 6m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/533db76f7e0f461d8cb887c78e5dee61 : FAILURE in 4m 31s