Build failed. https://zuul.opendev.org/t/openstack/buildset/a4c15ce7f10d40138c1a463b5f4b3afa - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/691da59b948640ebad50fdd6daecff27 : SUCCESS in 8m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f138413acfd847ef80b73ee98dc1d389 : FAILURE in 7m 01s