Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/47ceeb7d95b44d9b8121a49538b2f53a : SUCCESS in 6m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ac6023780a584ff681d7c93e98658de4 : FAILURE in 4m 18s