Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/06125983c9554475b263a3f77c87f896 : SUCCESS in 7m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/339ff55f08b441f18a03d65f207e43b1 : FAILURE in 6m 28s