--- a/devtools/client/debugger/bin/try-runner.js
+++ b/devtools/client/debugger/bin/try-runner.js
@@ -21,36 +21,36 @@ function execOut(...args) {
     out = execFileSync(...args);
   } catch (e) {
     out = e.stdout;
     err = e.stderr;
   }
   return { out: out.toString(), err: err && err.toString() };
 }
 
-function logErrors(text, regexp) {
+function logErrors(tool, text, regexp) {
   const errors = text.match(regexp) || [];
   for (const error of errors) {
-    console.log(`TEST-UNEXPECTED-FAIL | ${error}`);
+    console.log(`TEST-UNEXPECTED-FAIL ${tool} | ${error}`);
   }
   return errors;
 }
 
 function logStart(name) {
   console.log(`TEST START | ${name}`);
 }
 
 function runFlowJson() {
   const { out } = execOut(flow, ["check", "--json"]);
   const results = JSON.parse(out);
 
   if (!results.passed) {
     for (const error of results.errors) {
       for (const message of error.message) {
-        console.log(`TEST-UNEXPECTED-FAIL | ${message.descr}`);
+        console.log(`TEST-UNEXPECTED-FAIL flow | ${message.descr}`);
       }
     }
   }
 
   return results.passed;
 }
 
 function runFlow() {
@@ -59,50 +59,54 @@ function runFlow() {
   console.log(out);
   return runFlowJson();
 }
 
 function eslint() {
   logStart("Eslint");
   const { out } = execOut("yarn", ["lint:js"]);
   console.log(out);
-  const errors = logErrors(out, / {2}error {2}(.*)/g);
+  const errors = logErrors("eslint", out, / {2}error {2}(.*)/g);
   return errors.length == 0;
 }
 
 function jest() {
   logStart("Jest");
   const { out, err } = execOut("yarn", ["test"]);
   console.log(err);
-  const errors = logErrors(err || "", / {4}✕(.*)/g);
+  const errors = logErrors("jest", err || "", / {4}✕(.*)/g);
   return errors.length == 0;
 }
 
 function stylelint() {
   logStart("Stylelint");
   const { out } = execOut("yarn", ["lint:css"]);
   console.log(out);
-  const errors = logErrors(out, / {2}✖(.*)/g);
+  const errors = logErrors("stylelint", out, / {2}✖(.*)/g);
   return errors.length == 0;
 }
 
 function jsxAccessibility() {
   logStart("Eslint (JSX Accessibility)");
 
   const { out } = execOut("yarn", ["lint:jsx-a11y"]);
   console.log(out);
-  const errors = logErrors(out, / {2}error {2}(.*)/g);
+  const errors = logErrors(
+    "eslint (jsx accessibility)",
+    out,
+    / {2}error {2}(.*)/g
+  );
   return errors.length == 0;
 }
 
 function lintMd() {
   logStart("Remark");
 
   const { out, err } = execOut("yarn", ["lint:md"]);
-  const errors = logErrors(err || "", /warning(.+)/g);
+  const errors = logErrors("remark", err || "", /warning(.+)/g);
   return errors.length == 0;
 }
 
 chdir(dbgPath);
 const flowPassed = runFlow();
 const eslintPassed = eslint();
 const jestPassed = jest();
 const styleLintPassed = stylelint();