Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/8c66b3f3a7de45caab6fe1e5fbc184ba : SUCCESS in 7m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4cab00e40c254703ad14b8d545f40b2a : FAILURE in 15m 09s