Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f29ce085926744bd963ea3360c98497a : SUCCESS in 5m 39s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/5650f44344bd46a7bbf58d51e6826cb7 : FAILURE in 3m 29s