Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/0b7d087690fe4f08a8ec0635ea7a0b4a : RETRY in 4m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f69cb510d87a4e9faf93dce903b77a3c : FAILURE in 3m 41s