Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/be8670d26b434551aecece1584a38ec9 : SUCCESS in 4m 39s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9215e06671d54c4292cb3e0124bd7abd : FAILURE in 3m 16s