Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/66a7cbf5f80d4659a47c043603799f00 : SUCCESS in 8m 23s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/71573c28d27a4b26ae0f276bd74cbc80 : FAILURE in 6m 48s