Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/beb08ee459b94c32b2cc00ba7bb731f1 : SUCCESS in 6m 32s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/eb078f9895a040bb9b262a5e45762c97 : FAILURE in 6m 40s