Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0b2e96a65fc5417f848cfb8decbc9a94 : SUCCESS in 5m 08s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6e5d20eb71044b81a0f5fb2678b48e60 : FAILURE in 3m 55s