Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a2e66146eaa447039d602f0f5684f559 : SUCCESS in 8m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/52795989e6584256990d04bf7a90f42c : FAILURE in 8m 39s