Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e2916f44771347e6ac7874b474421329 : SUCCESS in 7m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9f0e3e1ab3e34b0f9e9795c1fbf2e730 : FAILURE in 5m 55s