Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/553a539717874aae9b22e6310548f5fe : SUCCESS in 3m 38s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/ca2620983a394d63b10018a33a5b7d84 : FAILURE in 2m 45s