Build failed. https://zuul.opendev.org/t/openstack/buildset/3fa44f6d86a6410eac5396606495a0ce - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/c5d28890317b40168d5d160602ba5a93 : SUCCESS in 3m 06s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2c68d7be8f9140b2aa4bd607a2ad2678 : FAILURE in 2m 23s