Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5e02ceaa2f2e4752925159c6e14db1b0 : FAILURE in 3m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/4ee932d823314cc9a254ebed988f8808 : FAILURE in 7m 08s