Build failed. https://zuul.opendev.org/t/openstack/buildset/a3b6ba1d37dc424daf50032dcc3bb815 - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/276e5c80ecb94bcc8d3a7b810b132be1 : RETRY_LIMIT in 2m 34s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/0d6bb2d988c24a2a9b3cc8a5a2aa8e53 : FAILURE in 2m 07s