Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8f179af820be41c195040216190488a1 : SUCCESS in 6m 17s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/79d47958b2e64382ae0aa11d790159e0 : FAILURE in 3m 05s