Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4fd65870bd984d36bae8067ef729f138 : SUCCESS in 4m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/468b3ce7085840f0bab61243bce89174 : FAILURE in 3m 11s