Build failed. https://zuul.opendev.org/t/openstack/buildset/ed2c07a76e8d49f69744d09538b112f3 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0c241a09b78f41d7acb205c9135e2fb7 : SUCCESS in 5m 39s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/74910b887e00490c8b51876947772375 : FAILURE in 5m 08s