Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f58cac97409e4831a82d64f8b2b7d927 : SUCCESS in 7m 12s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/190ac896e25746c0a1c0487048611402 : FAILURE in 5m 07s