Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b8511968fce64c428f84c46e415e018d : SUCCESS in 4m 24s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9bd0278711f7477c81a91ad26bf8254c : FAILURE in 3m 10s