Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/653f8c915a354bf6866a1952d2aac800 : SUCCESS in 6m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a9c2cf1afb834650a7fccf1826785ce5 : FAILURE in 7m 12s