Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/bdb6c402170e407faa6abc24f407b1b9 : SUCCESS in 5m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4e3832eb5f40467f8517f2b383b4dce5 : FAILURE in 4m 30s