Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7df38e6b7803493d91d947dbd86fb08b : SUCCESS in 7m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6acbfe3aa1d641e9bf5164b3dbeeac0d : FAILURE in 6m 35s