Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/82b976665eca4ca59d2b62df4e6b9a07 : SUCCESS in 7m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/629db6b91bcc47008733ef0408886103 : FAILURE in 6m 15s