Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/dd673afea43a4158bd0ec8b46e132fb1 : SUCCESS in 7m 45s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/68180afc08b74e7f95204dc1856f5ce7 : FAILURE in 6m 26s