Build failed. https://zuul.opendev.org/t/openstack/buildset/a19fad44c0a843d782f22c16973752d3 - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/0770ceab7fcb460f8bb8b69b710d60dd : SUCCESS in 4m 19s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/bf4da67964204c1c91b1614fac2ac471 : FAILURE in 2m 32s