Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/746691de9fb04764a65277e2b3436183 : SUCCESS in 5m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a1d8e7dc3a594df5921a41b763bbb1a6 : FAILURE in 6m 20s