Use fmt/log.Println, not the println builtin

daemon.go

@@ -188,7 +188,7 @@ func daemonize(config appConfig, uid, gid uint) {
 	// Run daemon in chroot environment
 	temporaryExecutable, err := daemonChroot(cmd)
 	if err != nil {
-		println("Chroot failed", err)
+		log.Println("Chroot failed", err)
 		return
 	}
 	defer os.Remove(temporaryExecutable)
@@ -211,7 +211,7 @@ func daemonize(config appConfig, uid, gid uint) {
 	// Start the process
 	if err = cmd.Start(); err != nil {
-		println("Start failed", err)
+		log.Println("Start failed", err)
 		return
 	}

domain.go

@@ -34,7 +34,7 @@ func (d *domain) serveFile(w http.ResponseWriter, r *http.Request, fullPath stri
 		return err
 	}
-	println("Serving", fullPath, "for", r.URL.Path)
+	fmt.Println("Serving", fullPath, "for", r.URL.Path)
 	http.ServeContent(w, r, filepath.Base(file.Name()), fi.ModTime(), file)
 	return nil
 }
@@ -52,7 +52,7 @@ func (d *domain) serveCustomFile(w http.ResponseWriter, r *http.Request, code in
 		return err
 	}
-	println("Serving", fullPath, "for", r.URL.Path, "with", code)
+	fmt.Println("Serving", fullPath, "for", r.URL.Path, "with", code)
 	// Serve the file
 	_, haveType := w.Header()["Content-Type"]