Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/7ad12768adfc4db884f9a6c6f2cd4535 : SUCCESS in 5m 05s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a00713452f324c1991c4c16f37a3269c : FAILURE in 2m 57s