Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/6872c071329d45718344a774c5f3239b : SUCCESS in 6m 18s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fb3c98754b1b4ff38009d8d570fef280 : FAILURE in 3m 49s