Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4be572b5613e4f68b40a4e6388f66858 : SUCCESS in 21m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/78fd5d7d422b4300ad8f355767023271 : FAILURE in 3m 29s