Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/5cafb352534e442b9d1e763e5c0f97a5 : SUCCESS in 7m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/f1c08f654acf42cb963e5433d236ce78 : FAILURE in 6m 21s