Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/95ffb3a922464427b9e2bb81da59bd2f : SUCCESS in 6m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/72e814939af3470896803363f44546f4 : FAILURE in 6m 30s