Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2a7717a73a7f4cb381442c8a64e040ab : SUCCESS in 6m 00s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1a9593218fdd4d56b43e7fa61a9cff96 : FAILURE in 5m 51s