Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b47e1d28ab1f4ad29a884c9f06062775 : SUCCESS in 4m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/78673c619a8044be81013e77b829c3ea : FAILURE in 3m 38s