Build failed. https://zuul.opendev.org/t/openstack/buildset/416e34f19ac3476eb954e844a33579fc - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/77cd4461fec3419bb78c09105bd04aff : SUCCESS in 4m 42s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/b07a88b1fdf642a0ab1ed0739df18b55 : FAILURE in 4m 25s