Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e33aa9f04c7f4bc593f6f1ab99d2b4ba : SUCCESS in 5m 48s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/544e4fc1e0384b6b95c79af9efba5c52 : FAILURE in 6m 08s