Build failed. - build-openstack-sphinx-docs https://zuul.opendev.org/t/openstack/build/7eac4a562cae43728ed8f9ea42625cb9 : SUCCESS in 6m 36s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b4e140b0d88a4395933c6469e8d47d5c : FAILURE in 4m 26s