Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3d5b9f0dee1e44aebfaa5e3c0dc1f5f8 : SUCCESS in 6m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d843949abfb948318cfb68577fc367dd : FAILURE in 4m 22s