Build failed. https://zuul.opendev.org/t/openstack/buildset/ea53956704534d939c531f0f511deafd - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/caa5326a1ef04a2b8f7de011dfc7a08e : SUCCESS in 4m 44s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d0e8f65f5898415a9dc5eb3275be8f40 : FAILURE in 5m 16s