Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d1cf38a438bf4afb93f2538077454844 : SUCCESS in 6m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5449258fd5294b92abcb8bdc306970c5 : FAILURE in 6m 45s