message: Link to /about/builds on a failed build
diff: docs.rs failed to build {{ details.name }}-{{ details.version }}<br>Please check the
  <a href="/crate/{{ details.name }}/{{ details.version }}/builds">build logs</a> and, if you believe this is
  docs.rs' fault, <a href="https://github.com/rust-lang/docs.rs/issues/new/choose">open an issue</a>.
  + See <a href="/about/builds">Builds</a> for ideas on how to fix a failed build.
  </div>
  {# If there is one, display the most next most recent successful build #}
  