Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f3a119b0b5c44dbab4df65e9d5bf26de : SUCCESS in 5m 30s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/6fb3d66ceae546db903ba1d2aeedc26b : FAILURE in 4m 15s