Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/6b49f27ef8a74cb3be09bf551d4a37d9 : SUCCESS in 4m 15s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/99cb205d385141ebbafe35634e1d42d5 : FAILURE in 3m 30s