Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8bf3592b8f9c4081906b8904276daf60 : SUCCESS in 5m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2951e7ed8cd94656a2cba3cde28c7397 : FAILURE in 3m 57s