Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/51e5f48be5764cbea736fe26987834d0 : FAILURE in 20m 09s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2cb3a098c8f84421a979cbc89a1b55a7 : SUCCESS in 6m 00s