Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/236437ab78b74b2b8e7bb17d5f5a8b3c : SUCCESS in 10m 10s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/49a71e5cdc614c29a8eea559f62f8a29 : FAILURE in 3m 28s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/8e46aeb7ab6645d78e3cac81799a1a55 : SUCCESS in 20m 37s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/922e09edb37f43d58bfa13fb3a0399ba : SUCCESS in 22m 31s