Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/1a07ac873f4c44e191f46e1306174fac : SUCCESS in 5m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b86b21e6188a4e98b72914cb7254a53f : FAILURE in 4m 45s