Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e44eada7e99f4db0a87d945750d000b3 : SUCCESS in 8m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/648e341b05c24d75bcca855af08348b7 : FAILURE in 7m 32s