Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/ce836aaa3989428abd861a19d20d29b3 : SUCCESS in 6m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/baf403f505cc4f93bea94796261842c8 : FAILURE in 21m 48s