Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e319cf89e9b642178131ec31487a1fe3 : SUCCESS in 4m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b7793d32af3c4689bd336d205aa7964b : FAILURE in 4m 00s