Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/15e65366d66b47f6b16bbe4fed811e9d : SUCCESS in 6m 47s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/faece3b120564bc2b39c18fd4ac5c8b9 : FAILURE in 5m 24s