1 files changed, 1 insertions, 0 deletions
diff --git a/compiler/rustc_incremental/src/persist/load.rs b/compiler/rustc_incremental/src/persist/load.rs
index 9e6ce066785..6c3f73cf465 100644
--- a/compiler/rustc_incremental/src/persist/load.rs
+++ b/compiler/rustc_incremental/src/persist/load.rs
@@ -12,6 +12,7 @@ use rustc_session::Session;
 use rustc_span::ErrorGuaranteed;
 use std::path::{Path, PathBuf};
 use std::sync::Arc;
+use tracing::{debug, warn};
 
 use super::data::*;
 use super::file_format;