diff --git a/aws-lc-fips-sys/builder/cmake_builder.rs b/aws-lc-fips-sys/builder/cmake_builder.rs
index e4cda6dbb55..5d8baa1da6b 100644
--- a/aws-lc-fips-sys/builder/cmake_builder.rs
+++ b/aws-lc-fips-sys/builder/cmake_builder.rs
@@ -89,6 +89,7 @@ impl CmakeBuilder {
         cmake::Config::new(&self.manifest_dir)
     }
 
+    #[allow(clippy::too_many_lines)]
     fn prepare_cmake_build(&self) -> cmake::Config {
         let mut cmake_cfg = self.get_cmake_config();
 
diff --git a/aws-lc-fips-sys/builder/main.rs b/aws-lc-fips-sys/builder/main.rs
index 053d8c17aa3..b5e06e7270a 100644
--- a/aws-lc-fips-sys/builder/main.rs
+++ b/aws-lc-fips-sys/builder/main.rs
@@ -381,7 +381,7 @@ fn prepare_cargo_cfg() {
 }
 
 bindgen_available!(
-    fn handle_bindgen(manifest_dir: &PathBuf, prefix: &Option<String>) -> bool {
+    fn handle_bindgen(manifest_dir: &Path, prefix: &Option<String>) -> bool {
         if internal_bindgen_supported() && !is_external_bindgen() {
             emit_warning(&format!(
                 "Generating bindings - internal bindgen. Platform: {}",
@@ -399,7 +399,7 @@ bindgen_available!(
 
 bindgen_available!(
     not,
-    fn handle_bindgen(_manifest_dir: &PathBuf, _prefix: &Option<String>) -> bool {
+    fn handle_bindgen(_manifest_dir: &Path, _prefix: &Option<String>) -> bool {
         false
     }
 );
diff --git a/aws-lc-rs/src/error.rs b/aws-lc-rs/src/error.rs
index 5ba368c0e16..a754ae5a35b 100644
--- a/aws-lc-rs/src/error.rs
+++ b/aws-lc-rs/src/error.rs
@@ -165,6 +165,7 @@ impl Error for KeyRejected {
 }
 
 impl Error for Unspecified {
+    #[allow(clippy::unnecessary_literal_bound)]
     fn description(&self) -> &str {
         "Unspecified"
     }
diff --git a/aws-lc-rs/tests/aead_test.rs b/aws-lc-rs/tests/aead_test.rs
index 96ca9ad79bb..05e67d4a8a7 100644
--- a/aws-lc-rs/tests/aead_test.rs
+++ b/aws-lc-rs/tests/aead_test.rs
@@ -179,7 +179,7 @@ fn test_aead<Seal, Open>(
         // Debug builds are too slow for this, so for those builds, only
         // test a smaller subset.
 
-        let mut more_comprehensive_in_prefix_lengths = [0; 4096];
+        let mut more_comprehensive_in_prefix_lengths = vec![0; 4096].into_boxed_slice();
         let in_prefix_lengths = if cfg!(debug_assertions) {
             &MINIMAL_IN_PREFIX_LENS[..]
         } else {
diff --git a/aws-lc-sys/builder/cc_builder.rs b/aws-lc-sys/builder/cc_builder.rs
index e98b045c8be..4badc316216 100644
--- a/aws-lc-sys/builder/cc_builder.rs
+++ b/aws-lc-sys/builder/cc_builder.rs
@@ -394,7 +394,7 @@ impl crate::Builder for CcBuilder {
         Ok(())
     }
 
-    fn name(&self) -> &str {
+    fn name(&self) -> &'static str {
         "CC"
     }
 }
diff --git a/aws-lc-sys/builder/cmake_builder.rs b/aws-lc-sys/builder/cmake_builder.rs
index 7e1403d7a13..a5a789acdc2 100644
--- a/aws-lc-sys/builder/cmake_builder.rs
+++ b/aws-lc-sys/builder/cmake_builder.rs
@@ -207,6 +207,7 @@ impl CmakeBuilder {
         cmake_cfg
     }
 
+    #[allow(clippy::unused_self)]
     fn configure_android(&self, _cmake_cfg: &mut cmake::Config) {
         // If we leave CMAKE_SYSTEM_PROCESSOR unset, then cmake-rs should handle properly setting
         // CMAKE_SYSTEM_NAME and CMAKE_SYSTEM_PROCESSOR:
@@ -399,7 +400,7 @@ impl crate::Builder for CmakeBuilder {
         Ok(())
     }
 
-    fn name(&self) -> &str {
+    fn name(&self) -> &'static str {
         "CMake"
     }
 }
diff --git a/aws-lc-sys/builder/main.rs b/aws-lc-sys/builder/main.rs
index c5824215a2f..1ecd3d5a95f 100644
--- a/aws-lc-sys/builder/main.rs
+++ b/aws-lc-sys/builder/main.rs
@@ -486,7 +486,7 @@ fn is_crt_static() -> bool {
 }
 
 bindgen_available!(
-    fn handle_bindgen(manifest_dir: &PathBuf, prefix: &Option<String>) -> bool {
+    fn handle_bindgen(manifest_dir: &Path, prefix: &Option<String>) -> bool {
         if internal_bindgen_supported() && !is_external_bindgen() {
             emit_warning(&format!(
                 "Generating bindings - internal bindgen. Platform: {}",
@@ -504,7 +504,7 @@ bindgen_available!(
 
 bindgen_available!(
     not,
-    fn handle_bindgen(_manifest_dir: &PathBuf, _prefix: &Option<String>) -> bool {
+    fn handle_bindgen(_manifest_dir: &Path, _prefix: &Option<String>) -> bool {
         false
     }
 );