Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/9031a2607aaf47e48dbae5aeb62f3abd : SUCCESS in 7m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ac13db1a3c584084a8e3c7ad7b48f572 : FAILURE in 6m 31s