diff --git a/libafl/src/events/mod.rs b/libafl/src/events/mod.rs
index 154889e2ec..2018504b12 100644
--- a/libafl/src/events/mod.rs
+++ b/libafl/src/events/mod.rs
@@ -214,14 +214,12 @@ impl EventConfig {
 }
 
 impl From<&str> for EventConfig {
-    #[must_use]
     fn from(name: &str) -> Self {
         Self::from_name(name)
     }
 }
 
 impl From<String> for EventConfig {
-    #[must_use]
     fn from(name: String) -> Self {
         Self::from_name(&name)
     }
diff --git a/libafl/src/feedbacks/list.rs b/libafl/src/feedbacks/list.rs
index 0a24ef1ead..6ca99d35da 100644
--- a/libafl/src/feedbacks/list.rs
+++ b/libafl/src/feedbacks/list.rs
@@ -43,7 +43,6 @@ impl<T> ListFeedbackMetadata<T> {
 }
 
 impl<T> Default for ListFeedbackMetadata<T> {
-    #[must_use]
     fn default() -> Self {
         Self::new()
     }
diff --git a/libafl/src/feedbacks/map.rs b/libafl/src/feedbacks/map.rs
index 59d219cb7a..0509e7dc7c 100644
--- a/libafl/src/feedbacks/map.rs
+++ b/libafl/src/feedbacks/map.rs
@@ -271,7 +271,6 @@ libafl_bolts::impl_serdeany!(MapNoveltiesMetadata);
 impl Deref for MapNoveltiesMetadata {
     type Target = [usize];
     /// Convert to a slice
-    #[must_use]
     fn deref(&self) -> &[usize] {
         &self.list
     }
@@ -279,7 +278,6 @@ impl Deref for MapNoveltiesMetadata {
 
 impl DerefMut for MapNoveltiesMetadata {
     /// Convert to a slice
-    #[must_use]
     fn deref_mut(&mut self) -> &mut [usize] {
         &mut self.list
     }
diff --git a/libafl/src/feedbacks/new_hash_feedback.rs b/libafl/src/feedbacks/new_hash_feedback.rs
index a48237c690..cb2039979c 100644
--- a/libafl/src/feedbacks/new_hash_feedback.rs
+++ b/libafl/src/feedbacks/new_hash_feedback.rs
@@ -76,7 +76,6 @@ impl NewHashFeedbackMetadata {
 
 impl HashSetState<u64> for NewHashFeedbackMetadata {
     /// Create new [`NewHashFeedbackMetadata`] using a name and a hash set.
-    #[must_use]
     fn with_hash_set(hash_set: HashSet<u64>) -> Self {
         Self { hash_set }
     }
diff --git a/libafl/src/fuzzer/mod.rs b/libafl/src/fuzzer/mod.rs
index a3d4790d23..2c5d700273 100644
--- a/libafl/src/fuzzer/mod.rs
+++ b/libafl/src/fuzzer/mod.rs
@@ -554,7 +554,6 @@ trait InputFilter<I> {
 pub struct NopInputFilter;
 impl<I> InputFilter<I> for NopInputFilter {
     #[inline]
-    #[must_use]
     fn should_execute(&mut self, _input: &I) -> bool {
         true
     }
@@ -579,7 +578,6 @@ impl BloomInputFilter {
 #[cfg(feature = "std")]
 impl<I: Hash> InputFilter<I> for BloomInputFilter {
     #[inline]
-    #[must_use]
     fn should_execute(&mut self, input: &I) -> bool {
         !self.bloom.insert(input)
     }
diff --git a/libafl/src/inputs/encoded.rs b/libafl/src/inputs/encoded.rs
index b602cd0e94..48a42a549e 100644
--- a/libafl/src/inputs/encoded.rs
+++ b/libafl/src/inputs/encoded.rs
@@ -201,7 +201,6 @@ pub struct EncodedInput {
 
 impl Input for EncodedInput {
     /// Generate a name for this input
-    #[must_use]
     fn generate_name(&self, _id: Option<CorpusId>) -> String {
         let mut hasher = RandomState::with_seeds(0, 0, 0, 0).build_hasher();
         for code in &self.codes {
@@ -226,14 +225,12 @@ impl HasLen for EncodedInput {
 }
 
 impl From<Vec<u32>> for EncodedInput {
-    #[must_use]
     fn from(codes: Vec<u32>) -> Self {
         Self::new(codes)
     }
 }
 
 impl From<&[u32]> for EncodedInput {
-    #[must_use]
     fn from(codes: &[u32]) -> Self {
         Self::new(codes.to_owned())
     }
diff --git a/libafl/src/inputs/gramatron.rs b/libafl/src/inputs/gramatron.rs
index 443ee51ad3..0c9f990861 100644
--- a/libafl/src/inputs/gramatron.rs
+++ b/libafl/src/inputs/gramatron.rs
@@ -43,7 +43,6 @@ pub struct GramatronInput {
 
 impl Input for GramatronInput {
     /// Generate a name for this input
-    #[must_use]
     fn generate_name(&self, _id: Option<CorpusId>) -> String {
         let mut hasher = RandomState::with_seeds(0, 0, 0, 0).build_hasher();
         for term in &self.terms {
diff --git a/libafl/src/monitors/stats/perf_stats.rs b/libafl/src/monitors/stats/perf_stats.rs
index 6b6a3d497d..343bc85dec 100644
--- a/libafl/src/monitors/stats/perf_stats.rs
+++ b/libafl/src/monitors/stats/perf_stats.rs
@@ -417,7 +417,6 @@ impl fmt::Display for ClientPerfStats {
 }
 
 impl Default for ClientPerfStats {
-    #[must_use]
     fn default() -> Self {
         Self::new()
     }
diff --git a/libafl/src/mutators/scheduled.rs b/libafl/src/mutators/scheduled.rs
index 264a17e8d9..30395e34b1 100644
--- a/libafl/src/mutators/scheduled.rs
+++ b/libafl/src/mutators/scheduled.rs
@@ -46,7 +46,6 @@ impl Deref for LogMutationMetadata {
     }
 }
 impl DerefMut for LogMutationMetadata {
-    #[must_use]
     fn deref_mut(&mut self) -> &mut [Cow<'static, str>] {
         &mut self.list
     }
diff --git a/libafl/src/observers/stacktrace.rs b/libafl/src/observers/stacktrace.rs
index c379db4bce..456a31120f 100644
--- a/libafl/src/observers/stacktrace.rs
+++ b/libafl/src/observers/stacktrace.rs
@@ -189,7 +189,6 @@ impl<'a> BacktraceObserver<'a> {
 
 impl ObserverWithHashField for BacktraceObserver<'_> {
     /// Gets the hash value of this observer.
-    #[must_use]
     fn hash(&self) -> Option<u64> {
         *self.hash.as_ref()
     }
@@ -345,7 +344,6 @@ impl AsanBacktraceObserver {
 
 impl ObserverWithHashField for AsanBacktraceObserver {
     /// Gets the hash value of this observer.
-    #[must_use]
     fn hash(&self) -> Option<u64> {
         self.hash
     }
diff --git a/libafl/src/stages/push/mod.rs b/libafl/src/stages/push/mod.rs
index 92855ee6e7..bc17b55ded 100644
--- a/libafl/src/stages/push/mod.rs
+++ b/libafl/src/stages/push/mod.rs
@@ -238,7 +238,6 @@ static mut PUSH_STAGE_ADAPTER_ID: usize = 0;
 pub static PUSH_STAGE_ADAPTER_NAME: &str = "pushstageadapter";
 
 impl<CS, EM, I, OT, PS, Z> Named for PushStageAdapter<CS, EM, I, OT, PS, Z> {
-    #[must_use]
     fn name(&self) -> &Cow<'static, str> {
         &self.name
     }
diff --git a/libafl_bolts/src/ownedref.rs b/libafl_bolts/src/ownedref.rs
index d15046d352..1c7c6bc905 100644
--- a/libafl_bolts/src/ownedref.rs
+++ b/libafl_bolts/src/ownedref.rs
@@ -230,7 +230,6 @@ where
 }
 
 impl AsRef<[u8]> for OwnedRef<'_, [u8]> {
-    #[must_use]
     fn as_ref(&self) -> &[u8] {
         match self {
             OwnedRef::RefRaw(r, _) => unsafe { (*r).as_ref().unwrap() },
@@ -244,7 +243,6 @@ impl<T> AsRef<T> for OwnedRef<'_, T>
 where
     T: Sized,
 {
-    #[must_use]
     fn as_ref(&self) -> &T {
         match self {
             OwnedRef::RefRaw(r, _) => unsafe { (*r).as_ref().unwrap() },
@@ -258,7 +256,6 @@ impl<T> IntoOwned for OwnedRef<'_, T>
 where
     T: Sized + Clone,
 {
-    #[must_use]
     fn is_owned(&self) -> bool {
         match self {
             OwnedRef::RefRaw(..) | OwnedRef::Ref(_) => false,
@@ -266,7 +263,6 @@ where
         }
     }
 
-    #[must_use]
     fn into_owned(self) -> Self {
         match self {
             OwnedRef::RefRaw(r, _) => {
@@ -361,7 +357,6 @@ where
 }
 
 impl<T: ?Sized> AsRef<T> for OwnedRefMut<'_, T> {
-    #[must_use]
     fn as_ref(&self) -> &T {
         match self {
             OwnedRefMut::RefRaw(r, _) => unsafe { r.as_ref().unwrap() },
@@ -372,7 +367,6 @@ impl<T: ?Sized> AsRef<T> for OwnedRefMut<'_, T> {
 }
 
 impl<T: ?Sized> AsMut<T> for OwnedRefMut<'_, T> {
-    #[must_use]
     fn as_mut(&mut self) -> &mut T {
         match self {
             OwnedRefMut::RefRaw(r, _) => unsafe { r.as_mut().unwrap() },
@@ -386,7 +380,6 @@ impl<T> IntoOwned for OwnedRefMut<'_, T>
 where
     T: Sized + Clone,
 {
-    #[must_use]
     fn is_owned(&self) -> bool {
         match self {
             OwnedRefMut::RefRaw(..) | OwnedRefMut::Ref(_) => false,
@@ -394,7 +387,6 @@ where
         }
     }
 
-    #[must_use]
     fn into_owned(self) -> Self {
         match self {
             OwnedRefMut::RefRaw(r, _) => unsafe {
@@ -592,7 +584,6 @@ impl<T> IntoOwned for OwnedSlice<'_, T>
 where
     T: Sized + Clone,
 {
-    #[must_use]
     fn is_owned(&self) -> bool {
         match self.inner {
             OwnedSliceInner::RefRaw(..) | OwnedSliceInner::Ref(_) => false,
@@ -600,7 +591,6 @@ where
         }
     }
 
-    #[must_use]
     fn into_owned(self) -> Self {
         match self.inner {
             OwnedSliceInner::RefRaw(rr, len, _) => Self {
@@ -787,7 +777,6 @@ impl<T> IntoOwned for OwnedMutSlice<'_, T>
 where
     T: Sized + Clone,
 {
-    #[must_use]
     fn is_owned(&self) -> bool {
         match self.inner {
             OwnedMutSliceInner::RefRaw(..) | OwnedMutSliceInner::Ref(_) => false,
@@ -795,7 +784,6 @@ where
         }
     }
 
-    #[must_use]
     fn into_owned(self) -> Self {
         let vec = match self.inner {
             OwnedMutSliceInner::RefRaw(rr, len, _) => unsafe {
@@ -987,7 +975,6 @@ impl<T, const N: usize> IntoOwned for OwnedMutSizedSlice<'_, T, N>
 where
     T: Sized + Clone,
 {
-    #[must_use]
     fn is_owned(&self) -> bool {
         match self.inner {
             OwnedMutSizedSliceInner::RefRaw(..) | OwnedMutSizedSliceInner::Ref(_) => false,
@@ -995,7 +982,6 @@ where
         }
     }
 
-    #[must_use]
     fn into_owned(self) -> Self {
         let slice: Box<[T; N]> = match self.inner {
             OwnedMutSizedSliceInner::RefRaw(rr, _) => unsafe { Box::from((*rr).clone()) },
@@ -1116,7 +1102,6 @@ where
 }
 
 impl<T: Sized> AsRef<T> for OwnedPtr<T> {
-    #[must_use]
     fn as_ref(&self) -> &T {
         match self {
             OwnedPtr::Ptr(p) => unsafe { p.as_ref().unwrap() },
@@ -1129,7 +1114,6 @@ impl<T> IntoOwned for OwnedPtr<T>
 where
     T: Sized + Clone,
 {
-    #[must_use]
     fn is_owned(&self) -> bool {
         match self {
             OwnedPtr::Ptr(_) => false,
@@ -1137,7 +1121,6 @@ where
         }
     }
 
-    #[must_use]
     fn into_owned(self) -> Self {
         match self {
             OwnedPtr::Ptr(p) => unsafe { OwnedPtr::Owned(Box::new(p.as_ref().unwrap().clone())) },
@@ -1206,7 +1189,6 @@ where
 }
 
 impl<T: Sized> AsRef<T> for OwnedMutPtr<T> {
-    #[must_use]
     fn as_ref(&self) -> &T {
         match self {
             OwnedMutPtr::Ptr(p) => unsafe { p.as_ref().unwrap() },
@@ -1228,7 +1210,6 @@ impl<T> IntoOwned for OwnedMutPtr<T>
 where
     T: Sized + Clone,
 {
-    #[must_use]
     fn is_owned(&self) -> bool {
         match self {
             OwnedMutPtr::Ptr(_) => false,
@@ -1236,7 +1217,6 @@ where
         }
     }
 
-    #[must_use]
     fn into_owned(self) -> Self {
         match self {
             OwnedMutPtr::Ptr(p) => unsafe {
diff --git a/libafl_cc/src/ar.rs b/libafl_cc/src/ar.rs
index 91d076a7a2..fefc43afc0 100644
--- a/libafl_cc/src/ar.rs
+++ b/libafl_cc/src/ar.rs
@@ -215,7 +215,6 @@ impl ToolWrapper for ArWrapper {
 
 impl Default for ArWrapper {
     /// Create a new Clang Wrapper
-    #[must_use]
     fn default() -> Self {
         Self::new()
     }
diff --git a/libafl_cc/src/clang.rs b/libafl_cc/src/clang.rs
index a16d25e8e8..2e5239c250 100644
--- a/libafl_cc/src/clang.rs
+++ b/libafl_cc/src/clang.rs
@@ -545,7 +545,6 @@ impl CompilerWrapper for ClangWrapper {
 }
 impl Default for ClangWrapper {
     /// Create a new Clang Wrapper
-    #[must_use]
     fn default() -> Self {
         Self::new()
     }
diff --git a/libafl_cc/src/libtool.rs b/libafl_cc/src/libtool.rs
index 3398c819f9..1d3a07e892 100644
--- a/libafl_cc/src/libtool.rs
+++ b/libafl_cc/src/libtool.rs
@@ -251,7 +251,6 @@ impl ToolWrapper for LibtoolWrapper {
 
 impl Default for LibtoolWrapper {
     /// Create a new Clang Wrapper
-    #[must_use]
     fn default() -> Self {
         Self::new()
     }