Build failed. https://zuul.opendev.org/t/openstack/buildset/2ae2552f167d43aba6570139c52b040c - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/4f317d9932724ea5bc65451af9848910 : RETRY_LIMIT in 1m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/caa5f5baabcc44af9dea925a8b59a979 : RETRY_LIMIT in 1m 42s