Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/bb0995130ffd48d5be05e4880f074dc0 : SUCCESS in 4m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/36e2f5e8f5f541f9bec5c31d768ff967 : FAILURE in 3m 52s