1 files changed, 6 insertions, 2 deletions

diff --git a/crates/rust-analyzer/src/cli/diagnostics.rs b/crates/rust-analyzer/src/cli/diagnostics.rs
index c33c8179c..dc9a390fe 100644
--- a/crates/rust-analyzer/src/cli/diagnostics.rs
+++ b/crates/rust-analyzer/src/cli/diagnostics.rs
@@ -34,8 +34,12 @@ pub fn diagnostics(
     with_proc_macro: bool,
 ) -> Result<()> {
     let cargo_config = Default::default();
-    let load_cargo_config =
-        LoadCargoConfig { load_out_dirs_from_check, with_proc_macro, wrap_rustc: false };
+    let load_cargo_config = LoadCargoConfig {
+        load_out_dirs_from_check,
+        with_proc_macro,
+        wrap_rustc: false,
+        prefill_caches: false,
+    };
     let (host, _vfs, _proc_macro) =
         load_workspace_at(path, &cargo_config, &load_cargo_config, &|_| {})?;
     let db = host.raw_database();