Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c8e52400c6a942efa415eb8bc364ee0c : SUCCESS in 4m 39s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/21b98db162fd4e8c95a2d9bec3a2af86 : FAILURE in 6m 28s