Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/e728136e9e6746e28c00b90fa35dec3a : SUCCESS in 7m 53s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ca4b51b5752a42bab8a54d24300225e2 : FAILURE in 7m 40s