Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/91ef823675754f8ebbfab35cb0e5fba0 : SUCCESS in 7m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/bf55d22b8d254996897ff0ace7b3637a : FAILURE in 6m 35s