Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/284587089e5f4c5c94404c7dd93a41d1 : SUCCESS in 6m 49s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e82a926d24b64ebea9bd88432a8fdb68 : FAILURE in 4m 31s