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