Build failed. https://zuul.opendev.org/t/openstack/buildset/3ded48c025ab47dd8849c47bff6f0971 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c623c9a9432c41e5bbc574bca9ed9a75 : SUCCESS in 4m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4d294965db09403aa107390a423f8423 : FAILURE in 3m 18s