Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/08bc134e9f7b4f5cbfeb3950e53e4cb4 : SUCCESS in 6m 27s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4f2262fcb885438d992da937a7b5b05f : FAILURE in 5m 13s