Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/11d7533d585147a494f104519e0c8160 : SUCCESS in 7m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/c72ce96eeb254b6b8747738f9d2ab77a : FAILURE in 3m 48s