Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/3dbdc5d7721647f3aa3b539a1a62b60d : SUCCESS in 3m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4f84bc4a8328470fb7c6cc799ac4e55e : FAILURE in 4m 38s