Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/09ec09314827430ab442b1c06ea41bc1 : SUCCESS in 6m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/13016896571f4528aef082cbf97c4281 : FAILURE in 4m 57s