Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/f822085d187b4bde84c4839dc971c65f : SUCCESS in 6m 12s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/362ed31628dd4f0184e0a41a8e431e66 : FAILURE in 6m 36s