Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5a3da0dc0e31467c9fb9a7cd90232180 : SUCCESS in 4m 25s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3f5ebd5f28c44688aa9fdd58f742df48 : FAILURE in 4m 01s