Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ab689f22e03e4843963c4fdc010e18bf : SUCCESS in 8m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1abd68b46bc04d07b50ec3597d69e257 : FAILURE in 4m 53s