Try to please the CI gods

src/DeviceVerificationFlow.h

@@ -211,7 +211,7 @@ private:
                         body[this->toClient][deviceId.toStdString()] = msg;
 
                         http::client()->send_to_device<T>(
-                          this->transaction_id, body, [this](mtx::http::RequestErr err) {
+                          this->transaction_id, body, [](mtx::http::RequestErr err) {
                                   if (err)
                                           nhlog::net()->warn(
                                             "failed to send verification to_device message: {} {}",

src/timeline/TimelineViewManager.cpp

@@ -128,9 +128,11 @@ TimelineViewManager::TimelineViewManager(QSharedPointer<UserSettings> userSettin
 
         static auto self = this;
         qmlRegisterSingletonType<TimelineViewManager>(
-          "im.nheko", 1, 0, "TimelineManager", [](QQmlEngine *, QJSEngine *) { return self; });
+          "im.nheko", 1, 0, "TimelineManager", [](QQmlEngine *, QJSEngine *) -> QObject * {
+                  return self;
+          });
         qmlRegisterSingletonType<UserSettings>(
-          "im.nheko", 1, 0, "Settings", [](QQmlEngine *, QJSEngine *) {
+          "im.nheko", 1, 0, "Settings", [](QQmlEngine *, QJSEngine *) -> QObject * {
                   return self->settings.data();
           });