Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/978a336654b049feab528d37e2b8f88c : SUCCESS in 4m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cee5d06c00f347e690e507af9c96385b : FAILURE in 3m 40s