Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9406f5f6e98a4403b62fc9539b49c9d9 : SUCCESS in 5m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9be4681c2b464151b78d829933ba2dd1 : FAILURE in 4m 42s