Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/2c6cea1bd46f4785922bc16f96265c05 : SUCCESS in 7m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/dfffc3a12da74479aadd6b9867206c37 : FAILURE in 6m 20s