Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2a16b88163534b19876871356db2813b : SUCCESS in 4m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4708e113c845494b85d0a675c63eec02 : FAILURE in 7m 13s