Bump rustdoc-json format version

The rustdoc-json-types renames are breaking changes.

diff --git a/src/librustdoc/json/mod.rs b/src/librustdoc/json/mod.rs
index 9dc2a442cff9cb88a8e7fe1f0deb772d7d0514d2..c1dbb5dd33a961af3663598ff605a933514653e9 100644 (file)
--- a/src/librustdoc/json/mod.rs
+++ b/src/librustdoc/json/mod.rs
@@ -246,7 +246,7 @@ fn after_krate(
                     )
                 })
                 .collect(),
-            format_version: 4,
+            format_version: 5,
         };
         let mut p = self.out_path.clone();
         p.push(output.index.get(&output.root).unwrap().name.clone().unwrap());