Build failed. https://zuul.opendev.org/t/openstack/buildset/42b483b58c034407b4f50b1c670f4b16 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/639494aa36724c4e9c01d63d98db3321 : SUCCESS in 5m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/23b5139e0d9249c4a453ed1b5e27a542 : FAILURE in 3m 55s