Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/21f4174ed4a249098ac8d79d89766875 : SUCCESS in 6m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/592d4035a8ff4200922f30b8156be5cd : FAILURE in 4m 25s