Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/c3adab651fc14c7bbf2c14cfff631412 : SUCCESS in 8m 55s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3c941980ec544029bee519645a64247b : FAILURE in 8m 41s