Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/92f4326891fe407bb48172267327f16a : SUCCESS in 6m 26s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/228707912c3d4b369d06e1122675c4a8 : FAILURE in 5m 28s