Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/69e4adc386644091b808ded3e2551761 : SUCCESS in 5m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6eafb2a4df8d490c9ce5fa6e1bc4dc5a : FAILURE in 3m 56s