Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a8bbe94cb5de4501bd62dbf0f3168878 : SUCCESS in 5m 16s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/af12dcb5401344d1aeb471ddf4b6329b : FAILURE in 5m 21s