Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b0b1dd71d882427cb01d2c795f8d8869 : SUCCESS in 5m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/04fa66382840421ab0bd85de77e55864 : FAILURE in 4m 37s