Build failed. https://zuul.opendev.org/t/openstack/buildset/942130c830394d85b9ba43309c7b0181 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/dd62216415404d28b3373b2bd1b66029 : SUCCESS in 3m 57s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3bd1b87a7e20470688b551eca0df20cf : FAILURE in 3m 00s