Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f7d680ad3f6f4a5ebe9313ba03990c2c : SUCCESS in 6m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/2e3db5f2ac6842d3b7e3b0da44cccd09 : FAILURE in 5m 26s