Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b2c3f96068114407b5d5a59bec045231 : SUCCESS in 7m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e05356b4f2c04eb58d5e2840a50864e8 : FAILURE in 5m 32s