diff --git a/compiler/rustc_mir_build/src/build/mod.rs b/compiler/rustc_mir_build/src/build/mod.rs
index 390ce59cb489c6abd5f6f59ee8ba8d270a78b0b5..e931c686dde593c0f4fd9a8371eb334d169e1381 100644
--- a/compiler/rustc_mir_build/src/build/mod.rs
+++ b/compiler/rustc_mir_build/src/build/mod.rs
@@ -28,7 +28,6 @@
     if let Some(def) = def.try_upgrade(tcx) {
         return tcx.mir_built(def);
     }
-    debug!("mir_built: def={:?}", def);
 
     let mut body = mir_build(tcx, def);
     if def.const_param_did.is_some() {
@@ -41,7 +40,6 @@
 
 /// Construct the MIR for a given `DefId`.
 fn mir_build(tcx: TyCtxt<'_>, def: ty::WithOptConstParam<LocalDefId>) -> Body<'_> {
-    debug!("mir_build: def={:?}", def);
     let id = tcx.hir().local_def_id_to_hir_id(def.did);
     let body_owner_kind = tcx.hir().body_owner_kind(id);
     let typeck_results = tcx.typeck_opt_const_arg(def);
diff --git a/compiler/rustc_mir_build/src/thir/cx/expr.rs b/compiler/rustc_mir_build/src/thir/cx/expr.rs
index 70a5a9286b0b3c7cf93951eba51e256f6313a34c..66005be05df75683ba3427c2c9719262317287fc 100644
--- a/compiler/rustc_mir_build/src/thir/cx/expr.rs
+++ b/compiler/rustc_mir_build/src/thir/cx/expr.rs
@@ -149,9 +149,7 @@ fn apply_adjustment(
     }
 
     fn make_mirror_unadjusted(&mut self, expr: &'tcx hir::Expr<'tcx>) -> Expr<'tcx> {
-        debug!("Expr::make_mirror_unadjusted: expr={:?}", expr);
         let expr_ty = self.typeck_results().expr_ty(expr);
-        debug!("Expr::make_mirror_unadjusted: expr_ty={:?}", expr_ty);
         let temp_lifetime = self.region_scope_tree.temporary_scope(expr.hir_id.local_id);
 
         let kind = match expr.kind {
@@ -764,7 +762,6 @@ fn make_mirror_unadjusted(&mut self, expr: &'tcx hir::Expr<'tcx>) -> Expr<'tcx>
             hir::ExprKind::Err => unreachable!(),
         };
 
-        debug!("Expr::make_mirror_unadjusted: finish");
         Expr { temp_lifetime, ty: expr_ty, span: expr.span, kind }
     }
 
diff --git a/compiler/rustc_mir_build/src/thir/cx/mod.rs b/compiler/rustc_mir_build/src/thir/cx/mod.rs
index 5310efbccd655d2e0ad3569e02ecc64f5c3e7e29..5059dd939d92d7ce005e1473c8cbbee263ba6d28 100644
--- a/compiler/rustc_mir_build/src/thir/cx/mod.rs
+++ b/compiler/rustc_mir_build/src/thir/cx/mod.rs
@@ -20,7 +20,6 @@
     tcx: TyCtxt<'tcx>,
     owner_def: ty::WithOptConstParam<LocalDefId>,
 ) -> (&'tcx Steal<Thir<'tcx>>, ExprId) {
-    debug!("thir_body: {:?}", owner_def);
     let hir = tcx.hir();
     let body = hir.body(hir.body_owned_by(hir.local_def_id_to_hir_id(owner_def.did)));
     let mut cx = Cx::new(tcx, owner_def);
diff --git a/compiler/rustc_trait_selection/src/traits/const_evaluatable.rs b/compiler/rustc_trait_selection/src/traits/const_evaluatable.rs
index c47b0c31ca01c09db8a2fdfc64a88105443d4aee..4251dc5e93904fac32c29e21237920aba9127193 100644
--- a/compiler/rustc_trait_selection/src/traits/const_evaluatable.rs
+++ b/compiler/rustc_trait_selection/src/traits/const_evaluatable.rs
@@ -435,9 +435,8 @@ pub(super) fn mir_abstract_const<'tcx>(
             DefKind::AnonConst => (),
             _ => return Ok(None),
         }
-        debug!("mir_abstract_const: {:?}", def);
+        
         let body = tcx.thir_body(def);
-
         if body.0.borrow().exprs.is_empty() {
             // type error in constant, there is no thir
             return Err(ErrorReported);