Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9e3488df58d7401bba8a67570c8cf591 : SUCCESS in 4m 52s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e4adac5289c94a48a005bf30d72b3752 : FAILURE in 3m 29s