Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b2c526fa677a40ad93a893101655556c : SUCCESS in 7m 34s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/912177be92a043a281943e6a56e9a062 : FAILURE in 4m 41s