Build failed. https://zuul.opendev.org/t/openstack/buildset/b207b3fc294b44cca0c4e564ef5a692e - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/2ea05c8a1e83470caf4d8b8cce33865d : SUCCESS in 3m 35s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/a670ac7fbcbf4ff29b2b38664430e238 : FAILURE in 2m 43s