Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/335a99d67c964af8918afe4cb7cf9ef7 : SUCCESS in 7m 33s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a8d6a621741b4f0983125475790e36ac : FAILURE in 5m 33s