Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/49fdcae3d8d646d299de85821610512c : SUCCESS in 6m 01s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/3a21fa62e78740e182cf1acb8a2a1f22 : FAILURE in 3m 41s