3 files changed, 8 insertions, 15 deletions
diff --git a/src/tools/clippy/clippy_dev/src/lib.rs b/src/tools/clippy/clippy_dev/src/lib.rs
index 8871873c661..3a8b070d735 100644
--- a/src/tools/clippy/clippy_dev/src/lib.rs
+++ b/src/tools/clippy/clippy_dev/src/lib.rs
@@ -1,3 +1,4 @@
+#![feature(lazy_cell)]
 #![feature(let_chains)]
 #![feature(rustc_private)]
 #![cfg_attr(feature = "deny-warnings", deny(warnings))]
diff --git a/src/tools/clippy/clippy_dev/src/new_lint.rs b/src/tools/clippy/clippy_dev/src/new_lint.rs
index 420214d9256..13a27703427 100644
--- a/src/tools/clippy/clippy_dev/src/new_lint.rs
+++ b/src/tools/clippy/clippy_dev/src/new_lint.rs
@@ -369,9 +369,7 @@ fn create_lint_for_ty(lint: &LintData<'_>, enable_msrv: bool, ty: &str) -> io::R
                     }}
                     todo!();
                 }}
-           "#,
-            context_import = context_import,
-            name_upper = name_upper,
+           "#
         );
     } else {
         let _: fmt::Result = writedoc!(
@@ -385,9 +383,7 @@ fn create_lint_for_ty(lint: &LintData<'_>, enable_msrv: bool, ty: &str) -> io::R
                 pub(super) fn check(cx: &{context_import}) {{
                     todo!();
                 }}
-           "#,
-            context_import = context_import,
-            name_upper = name_upper,
+           "#
         );
     }
 
diff --git a/src/tools/clippy/clippy_dev/src/update_lints.rs b/src/tools/clippy/clippy_dev/src/update_lints.rs
index 779e4d0e1e3..95222a9acdf 100644
--- a/src/tools/clippy/clippy_dev/src/update_lints.rs
+++ b/src/tools/clippy/clippy_dev/src/update_lints.rs
@@ -537,17 +537,13 @@ fn declare_deprecated(name: &str, path: &Path, reason: &str) -> io::Result<()> {
             /// Nothing. This lint has been deprecated.
             ///
             /// ### Deprecation reason
-            /// {}
-            #[clippy::version = \"{}\"]
-            pub {},
-            \"{}\"
+            /// {deprecation_reason}
+            #[clippy::version = \"{version}\"]
+            pub {name},
+            \"{reason}\"
         }}
 
-        ",
-        deprecation_reason,
-        version,
-        name,
-        reason,
+        "
     )
 }