Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/490367740652400a93d6ef7ba325527b : SUCCESS in 8m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d3bdbd5149fb4298ab909eacdd121b0f : FAILURE in 6m 29s