Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5eb3218130c94077ba368bc4f1bcbd13 : SUCCESS in 6m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/d4d2a39946014e5189e165ff9f1d8afe : FAILURE in 3m 35s