Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/499bd1ab857a48e5b7fc5292a0838a09 : SUCCESS in 6m 09s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9dbdc9e8fb02410982892a1450254e8a : FAILURE in 3m 52s