Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/6cd4ed4d62ac4cd6bfc1eaebf8f95448 : SUCCESS in 7m 20s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b3adb3adb0294db7b9ac69442484e1c2 : FAILURE in 6m 16s