Build failed. https://zuul.opendev.org/t/openstack/buildset/c3e9015b80be44c8a8354ff5263193db - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/41f279dd394942fc8be65f2e0e7f0750 : FAILURE in 3m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ac9904f6f73e4140aca5bdff57768977 : FAILURE in 3m 12s