feat: print error log

README.md

@@ -44,3 +44,9 @@ OPTIONS:
   }]
 }
 ```
+
+
+<br>
+
+Cross build uses: https://github.com/messense/rust-musl-cross
+

src/main.rs

@@ -114,7 +114,9 @@ async fn main() -> tide::Result<()> {
         });
 
         information!("Write email to account config: {:?}", account_email);
-        fs::write(account_email, email);
+        if let Err(e) = fs::write(&account_email, email) {
+            warning!("Write email to account config: {:?}, failed: {}", account_email, e);
+        }
 
         email.to_string()
     };