Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/20781b9d091e4bbb9d411c9a6e1fd1da : SUCCESS in 6m 12s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e8507f20125e4adb94771759bae86f50 : FAILURE in 5m 43s