Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/753e2106b3774f208eb85891c67edb74 : SUCCESS in 6m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/20cddf19c8c04d76b2e7af446d37d5ee : FAILURE in 3m 11s