Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5bd897f33e6947e685d852769a9b8c9a : SUCCESS in 5m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/e0c6438e1ffc409cabb9fb55bb815a6d : FAILURE in 4m 12s