Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/77d3c3cddf5c4ddb9852cd5b27d72199 : SUCCESS in 6m 09s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/79bf895a438148c09f73c02af74af3c3 : FAILURE in 4m 39s