Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/761deab2ac5d4efaa94eacf6b4bd09df : SUCCESS in 3m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/195f840d33454bb2b4dc987d5851b709 : FAILURE in 3m 08s