Add temporary renames to manifests for rustfmt/clippy

This will be part of our strategy for shipping renamed versions of these
components for the Rust 2018 edition.

Closes #55967

diff --git a/src/tools/build-manifest/src/main.rs b/src/tools/build-manifest/src/main.rs
index 8781542ae044a0286b70e5dada4ee53e479be191..bf95b31ae3ca4345985b70e76eea897b933fb5e0 100644 (file)
--- a/src/tools/build-manifest/src/main.rs
+++ b/src/tools/build-manifest/src/main.rs
@@ -355,6 +355,8 @@ fn build_manifest(&mut self) -> Manifest {
         self.package("lldb-preview", &mut manifest.pkg, TARGETS);
 
         manifest.renames.insert("rls".to_owned(), Rename { to: "rls-preview".to_owned() });
+        manifest.renames.insert("rustfmt".to_owned(), Rename { to: "rustfmt-preview".to_owned() });
+        manifest.renames.insert("clippy".to_owned(), Rename { to: "clippy-preview".to_owned() });
 
         let mut pkg = Package {
             version: self.cached_version("rust")