diff --git a/lib/internal/process/coverage.js b/lib/internal/process/coverage.js
index 5c5d0c2b6171f3..c84181db933334 100644
--- a/lib/internal/process/coverage.js
+++ b/lib/internal/process/coverage.js
@@ -53,7 +53,7 @@ exports.writeCoverage = writeCoverage;
 function setup() {
   const { Connection } = internalBinding('inspector');
   if (!Connection) {
-    console.warn('inspector not enabled');
+    process._rawDebug('inspector not enabled');
     return;
   }
 
@@ -80,7 +80,7 @@ function setup() {
     coverageDirectory = process.env.NODE_V8_COVERAGE =
       resolve(process.env.NODE_V8_COVERAGE);
   } catch (err) {
-    console.error(err);
+    process._rawDebug(err.toString());
   }
 }