Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a74859b8cca243b084453b0f5c183882 : SUCCESS in 6m 34s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/dd826bb373e34aa6a9b20441eb181641 : FAILURE in 4m 38s