diff --git a/gstreamer-app/src/app_sink.rs b/gstreamer-app/src/app_sink.rs
index ad5a79a49..39a43837e 100644
--- a/gstreamer-app/src/app_sink.rs
+++ b/gstreamer-app/src/app_sink.rs
@@ -264,7 +264,7 @@ unsafe extern "C" fn trampoline_new_event(
 }
 
 unsafe extern "C" fn destroy_callbacks(ptr: gpointer) {
-    Box::<AppSinkCallbacks>::from_raw(ptr as *mut _);
+    let _ = Box::<AppSinkCallbacks>::from_raw(ptr as *mut _);
 }
 
 impl AppSink {
diff --git a/gstreamer-app/src/app_src.rs b/gstreamer-app/src/app_src.rs
index d71618691..e6dfbae0c 100644
--- a/gstreamer-app/src/app_src.rs
+++ b/gstreamer-app/src/app_src.rs
@@ -201,7 +201,7 @@ unsafe extern "C" fn trampoline_seek_data(
 }
 
 unsafe extern "C" fn destroy_callbacks(ptr: gpointer) {
-    Box::<AppSrcCallbacks>::from_raw(ptr as *mut _);
+    let _ = Box::<AppSrcCallbacks>::from_raw(ptr as *mut _);
 }
 
 impl AppSrc {
diff --git a/gstreamer-rtsp-server/src/rtsp_session_pool.rs b/gstreamer-rtsp-server/src/rtsp_session_pool.rs
index 579a9dc62..9a0c1b42b 100644
--- a/gstreamer-rtsp-server/src/rtsp_session_pool.rs
+++ b/gstreamer-rtsp-server/src/rtsp_session_pool.rs
@@ -20,7 +20,7 @@ unsafe extern "C" fn destroy_closure_watch<
 >(
     ptr: gpointer,
 ) {
-    Box::<F>::from_raw(ptr as *mut _);
+    let _ = Box::<F>::from_raw(ptr as *mut _);
 }
 
 fn into_raw_watch<F: FnMut(&RTSPSessionPool) -> Continue + Send + 'static>(func: F) -> gpointer {
diff --git a/gstreamer/src/bus.rs b/gstreamer/src/bus.rs
index 8fa46f48e..21bba98ad 100644
--- a/gstreamer/src/bus.rs
+++ b/gstreamer/src/bus.rs
@@ -31,7 +31,7 @@ unsafe extern "C" fn destroy_closure_watch<
 >(
     ptr: gpointer,
 ) {
-    Box::<F>::from_raw(ptr as *mut _);
+    let _ = Box::<F>::from_raw(ptr as *mut _);
 }
 
 fn into_raw_watch<F: FnMut(&Bus, &Message) -> Continue + Send + 'static>(func: F) -> gpointer {
@@ -53,7 +53,7 @@ unsafe extern "C" fn trampoline_watch_local<F: FnMut(&Bus, &Message) -> Continue
 unsafe extern "C" fn destroy_closure_watch_local<F: FnMut(&Bus, &Message) -> Continue + 'static>(
     ptr: gpointer,
 ) {
-    Box::<glib::thread_guard::ThreadGuard<F>>::from_raw(ptr as *mut _);
+    let _ = Box::<glib::thread_guard::ThreadGuard<F>>::from_raw(ptr as *mut _);
 }
 
 fn into_raw_watch_local<F: FnMut(&Bus, &Message) -> Continue + 'static>(func: F) -> gpointer {
@@ -85,7 +85,7 @@ unsafe extern "C" fn destroy_closure_sync<
 >(
     ptr: gpointer,
 ) {
-    Box::<F>::from_raw(ptr as *mut _);
+    let _ = Box::<F>::from_raw(ptr as *mut _);
 }
 
 fn into_raw_sync<F: Fn(&Bus, &Message) -> BusSyncReply + Send + Sync + 'static>(
diff --git a/gstreamer/src/clock.rs b/gstreamer/src/clock.rs
index cf63eb1d8..ecd0fa66f 100644
--- a/gstreamer/src/clock.rs
+++ b/gstreamer/src/clock.rs
@@ -169,7 +169,7 @@ impl SingleShotClockId {
         >(
             ptr: gpointer,
         ) {
-            Box::<Option<F>>::from_raw(ptr as *mut _);
+            let _ = Box::<Option<F>>::from_raw(ptr as *mut _);
         }
 
         let func: Box<Option<F>> = Box::new(Some(func));
@@ -286,7 +286,7 @@ impl PeriodicClockId {
         >(
             ptr: gpointer,
         ) {
-            Box::<F>::from_raw(ptr as *mut _);
+            let _ = Box::<F>::from_raw(ptr as *mut _);
         }
 
         let func: Box<F> = Box::new(func);
diff --git a/gstreamer/src/pad.rs b/gstreamer/src/pad.rs
index 98a2937da..1223a59dd 100644
--- a/gstreamer/src/pad.rs
+++ b/gstreamer/src/pad.rs
@@ -1592,7 +1592,7 @@ unsafe extern "C" fn trampoline_unlink_function<
 }
 
 unsafe extern "C" fn destroy_closure<F>(ptr: gpointer) {
-    Box::<F>::from_raw(ptr as *mut _);
+    let _ = Box::<F>::from_raw(ptr as *mut _);
 }
 
 unsafe extern "C" fn trampoline_pad_task<F: FnMut() + Send + 'static>(func: gpointer) {
@@ -1607,7 +1607,7 @@ fn into_raw_pad_task<F: FnMut() + Send + 'static>(func: F) -> gpointer {
 }
 
 unsafe extern "C" fn destroy_closure_pad_task<F>(ptr: gpointer) {
-    Box::<F>::from_raw(ptr as *mut _);
+    let _ = Box::<F>::from_raw(ptr as *mut _);
 }
 
 impl Pad {
diff --git a/gstreamer/src/typefind.rs b/gstreamer/src/typefind.rs
index 55c88c705..5b074b5bd 100644
--- a/gstreamer/src/typefind.rs
+++ b/gstreamer/src/typefind.rs
@@ -125,7 +125,7 @@ unsafe extern "C" fn type_find_trampoline<F: Fn(&mut TypeFind) + Send + Sync + '
 unsafe extern "C" fn type_find_closure_drop<F: Fn(&mut TypeFind) + Send + Sync + 'static>(
     data: glib::ffi::gpointer,
 ) {
-    Box::<F>::from_raw(data as *mut _);
+    let _ = Box::<F>::from_raw(data as *mut _);
 }
 
 unsafe extern "C" fn type_find_peek(