Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c26dec19307b46e9b58e0467be741cb8 : SUCCESS in 6m 26s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7d33a33142f94a7bb8c0e9a0d0c334c2 : FAILURE in 4m 24s