Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/bbbee9332b744dc6aae5f4a9e82308f3 : SUCCESS in 5m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3a3353be901d4c7bbd17bfc686044ff4 : FAILURE in 5m 10s