Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/aa365f0909ba47f5a2969860bda97cf1 : SUCCESS in 9m 50s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/cc00a5a990394e08928f3493a650eed0 : FAILURE in 7m 58s