Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/9bceeb2914bf4be493b500ed78172b4e : SUCCESS in 7m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/71351e632bff4a8b836797b95c6cbf32 : FAILURE in 5m 04s