Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c831e96358114d37947d59bd3eb8d874 : SUCCESS in 4m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0306cda1b9d94f838605c515ad7f35b3 : FAILURE in 3m 50s