Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/168636440f3e4e4c89c47528047fd7a7 : SUCCESS in 5m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5bd80c4000d54371aec44964638cf60a : FAILURE in 4m 32s