Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/a45fb63401f045d08f716312a68d1938 : SUCCESS in 5m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f8bb526165d94a03ae9a283024769113 : FAILURE in 4m 29s