Build failed. https://zuul.opendev.org/t/openstack/buildset/9d822179b2414801bdb7c509703ff0c0 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/8138ebf1f32e4a8687bd66696fd15f9b : SUCCESS in 4m 11s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/33e12d168a2d4e808cd8c1ccaa748cce : FAILURE in 3m 11s