Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/5b0c592213974446a471816fea461dac : SUCCESS in 5m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7b0c2a2c45714e57a302e6269a90afed : FAILURE in 4m 33s