Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/1a906d3d3bd840809d32adb340151ab0 : SUCCESS in 6m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4c753a7d104b44aebae54be0d64a3ced : FAILURE in 6m 46s