Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/df4f213dfcd84ecea48b2293749a0506 : SUCCESS in 6m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a163155df55f42a693dee77a1aab627f : FAILURE in 3m 43s