Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/43471423f98648e99a2d7a9ea5dfcf77 : SUCCESS in 5m 39s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/9813b392be2d46e7a4bce89969029280 : FAILURE in 4m 20s