Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ba9a236131984be7a448a2664515043f : SUCCESS in 6m 40s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/91a321225692496b91445136bdedf162 : FAILURE in 4m 47s