Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3594e4fc2dfb4de8ac19af9785af037b : SUCCESS in 3m 51s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c7bac0eac5f54e18bcfb6f47b2d5311b : FAILURE in 2m 48s