Build failed. - openstack-tox-docs https://zuul.opendev.org/t/openstack/build/3d19814ebfc94d6fa1771b6c3a2f546b : SUCCESS in 7m 31s - openstack-tox-py27 https://zuul.opendev.org/t/openstack/build/fd8627a88d3440b784789d55de94414e : FAILURE in 5m 53s