Build failed. https://zuul.opendev.org/t/openstack/buildset/06a74a7f0ab14321886ca0940487b303 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0d8e1d3e9fb741ec8c18ae330dd7d448 : SUCCESS in 12m 01s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/027aa995e65145d4955ab80de602a740 : FAILURE in 8m 05s - openstack-tox-py36 https://zuul.opendev.org/t/openstack/build/8cbc282e81a94a5fa798d60342d93d39 : SUCCESS in 7m 01s - openstack-tox-py37 https://zuul.opendev.org/t/openstack/build/69b9f47e69a7421880ff2cef3d1f5650 : SUCCESS in 9m 02s