Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/eb98eff05ad84f6fad16d4b0cb2d72ff : SUCCESS in 4m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/dabfdc8366024dcaa70756646bb48308 : FAILURE in 4m 12s