Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0f3c2b9676014746a8d93938315e0ac8 : SUCCESS in 6m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7fddaf11584349c39a9edc4284a55395 : FAILURE in 4m 32s