Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/e3985684776542aba382f5d8616f4b9c : SUCCESS in 8m 29s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/84082b6c3db24d32ba6005d698bb8265 : FAILURE in 7m 17s