Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/96e217295f8f4db5bc55e1aa5994ff5b : SUCCESS in 7m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e74a8fd5148845d8b82b82e89dfbd242 : FAILURE in 4m 51s