Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/01be2c331b4a491cad6a704f2d894c63 : SUCCESS in 3m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/acd62bf178ff4601b21384b954c47f16 : FAILURE in 3m 33s