Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/a0f7745cde2141c5b5f734b73fbe4422 : SUCCESS in 4m 54s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/1f226e64e5fd406a99a26291f68abba1 : FAILURE in 5m 09s