Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/b2e1022485c04f97b93879c78b7e8e07 : SUCCESS in 6m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3dcc963b54ff46848b1ded509607b3be : FAILURE in 6m 10s