Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/1672ff05e1074d8ea7701a9dda8f7dec : SUCCESS in 4m 56s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/386bbda643504b1ea6fc5ad8bd3be024 : FAILURE in 3m 42s