Build failed. https://zuul.opendev.org/t/openstack/buildset/003f2216fd9d45498025f71f9da43928 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2649fc30cfff408c8a8a6349214ea8db : RETRY_LIMIT in 3s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f457ee540e7748c5b125cbdfcb086152 : SUCCESS in 2m 41s