Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0b39c3c55b4a4c01bbe330962644a266 : SUCCESS in 6m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3149d6e1884642de899d8a9f3fc092b9 : FAILURE in 4m 50s