Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/ae5f0ddde1f6426280511866ef44f778 : SUCCESS in 6m 07s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/12df4bdf47594fb288eed13b03f3ff54 : FAILURE in 8m 51s