Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3e0fff05361c44999b3f07c5b2375a5e : SUCCESS in 6m 02s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/eb1bbc8f4e934db1962bb8c22bc15923 : FAILURE in 5m 51s