Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/457b667059b44fb5997bd75b38c2794e : SUCCESS in 3m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/504d09897d3d4aab8b3ae3b98757288c : FAILURE in 5m 54s