Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/62b36f09b531412082f6b0f79082231a : SUCCESS in 7m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/437b52a695984e0da3f5838dbe1bed5b : FAILURE in 6m 58s