Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2167dac27bee488782e20a709cd2eeef : SUCCESS in 8m 05s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/8869b39428384dec83cef4f1ff0172b8 : FAILURE in 12m 25s