diff --git a/scripts/check-rust-warnings.mjs b/scripts/check-rust-warnings.mjs
index 73f185000..86b060e19 100644
--- a/scripts/check-rust-warnings.mjs
+++ b/scripts/check-rust-warnings.mjs
@@ -493,10 +493,22 @@ for (const name of defaultProfiles()) {
       );
       console.log(`           ${entry.message}`);
     }
-    for (const entry of gone)
+    for (const entry of gone) {
       console.log(
         `    [已消除·可更新基线] ${entry.path} | ${entry.lint} | ${entry.symbol}`,
       );
+    }
+    if (collectOnly) {
+      // 首采：还没有基线条目 ⇒ 逐条打印清单，首次 CI 日志里就能拿到可入册的键（路径|符号|lint）。
+      for (const entry of warnings) {
+        console.log(
+          `    [首采] ${entry.path}:${entry.line} | ${entry.lint} | ${entry.symbol}`,
+        );
+      }
+      console.log(
+        `    [首采] 共 ${warnings.length} 条；入册：node scripts/check-rust-warnings.mjs --profile=${name} --update-baseline`,
+      );
+    }
     if (incomplete) {
       console.error(
         `    [失败] 测量不完整：${packages.length - rebuilt.length} 个本 profile 的包本次未被重编，读到的告警数不可信。` +