Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/01d3572ec41245aa93f977330641e9d8 : SUCCESS in 6m 14s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a74073f3356040c889d9e122e20e8744 : FAILURE in 5m 24s