Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/dce80051b6704450af6a6c5916e7cbd8 : SUCCESS in 6m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7f716717beb44ebca6a899c7469d89be : FAILURE in 4m 08s