Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/f0e86153e01e45c9888974a19cfe8cfd : SUCCESS in 4m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b41465b282244349b9899633fb9993b9 : FAILURE in 3m 32s