fix: sync PackageManager.log with resolver.log in resolveMaybeNeedsTrailingSlash

test/js/bun/resolve/resolve-require-nonexistent-no-crash.test.ts

@@ -0,0 +1,18 @@
+import { expect, test } from "bun:test";
+import { bunEnv, bunExe, tempDir } from "harness";
+
+// Regression test: require() of a nonexistent package should not crash
+// due to PackageManager.log pointing at a stale stack-allocated Log
+// when the resolve path triggers auto-install network activity.
+test("require of nonexistent module does not crash", async () => {
+  using installDir = tempDir("resolve-require-nonexistent-no-crash-", {});
+  await using proc = Bun.spawn({
+    cmd: [bunExe(), "-e", `try { require("nonexistent-pkg-38391"); } catch (e) {}`],
+    env: { ...bunEnv, BUN_INSTALL_GLOBAL_DIR: String(installDir) },
+    stderr: "inherit",
+  });
+
+  const exitCode = await proc.exited;
+
+  expect(exitCode).toBe(0);
+});