Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3e2da20f409a48f69e6ce81646a432aa : SUCCESS in 7m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/7acb5e0809de4c25b98df5628f01ae1e : FAILURE in 6m 14s