Build failed. https://zuul.opendev.org/t/openstack/buildset/790aaca49b5e4b6d94fd7e36a836aa03 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/69e5bf39781744b98ab0dc4b6d7e7dee : RETRY_LIMIT in 2m 46s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1a1d7a00cf654c24a60d7997453eb200 : FAILURE in 7m 59s