Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c75ab9768f3142eaaaa4b2e563084b78 : SUCCESS in 6m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/316da46cd6a44406b02cf73a12e3c6b4 : FAILURE in 4m 51s