Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b29e11783ceb4f1689eb259925f89e95 : SUCCESS in 4m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2270aa9dd8b9402da21f9dc12b377db9 : FAILURE in 3m 35s