Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/d4d987dfd6ff4592b79af16f669c6884 : SUCCESS in 6m 21s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/836b18147e584ca2a759dae25b77dcee : FAILURE in 8m 05s