diff --git a/tools/pubsys/src/aws/validate_ami/results.rs b/tools/pubsys/src/aws/validate_ami/results.rs
index 698fbe01a..45a601dbb 100644
--- a/tools/pubsys/src/aws/validate_ami/results.rs
+++ b/tools/pubsys/src/aws/validate_ami/results.rs
@@ -210,7 +210,7 @@ mod test {
             (Region::new("us-west-2"), HashSet::from([])),
             (Region::new("us-east-1"), HashSet::from([])),
         ]));
-        let results_filtered = results.get_results_for_status(&vec![
+        let results_filtered = results.get_results_for_status(&[
             AmiValidationResultStatus::Correct,
             AmiValidationResultStatus::Incorrect,
             AmiValidationResultStatus::Missing,
@@ -355,7 +355,7 @@ mod test {
             ),
         ]));
         let results_filtered =
-            results.get_results_for_status(&vec![AmiValidationResultStatus::Correct]);
+            results.get_results_for_status(&[AmiValidationResultStatus::Correct]);
 
         assert_eq!(
             results_filtered,
@@ -525,7 +525,7 @@ mod test {
                 ]),
             ),
         ]));
-        let results_filtered = results.get_results_for_status(&vec![
+        let results_filtered = results.get_results_for_status(&[
             AmiValidationResultStatus::Correct,
             AmiValidationResultStatus::Incorrect,
         ]);
@@ -756,7 +756,7 @@ mod test {
                 )]),
             ),
         ]));
-        let results_filtered = results.get_results_for_status(&vec![
+        let results_filtered = results.get_results_for_status(&[
             AmiValidationResultStatus::Correct,
             AmiValidationResultStatus::Incorrect,
             AmiValidationResultStatus::Missing,
@@ -1027,7 +1027,7 @@ mod test {
             ),
         ]));
         let results_filtered =
-            results.get_results_for_status(&vec![AmiValidationResultStatus::Missing]);
+            results.get_results_for_status(&[AmiValidationResultStatus::Missing]);
 
         assert_eq!(results_filtered, HashSet::new());
     }
diff --git a/tools/pubsys/src/repo.rs b/tools/pubsys/src/repo.rs
index 74be84d1b..f117e6394 100644
--- a/tools/pubsys/src/repo.rs
+++ b/tools/pubsys/src/repo.rs
@@ -821,7 +821,10 @@ mod error {
         },
 
         #[snafu(display("Error reading bytes from stream: {}", source))]
-        Stream { source: tough::error::Error },
+        Stream {
+            #[snafu(source(from(tough::error::Error, Box::new)))]
+            source: Box<tough::error::Error>,
+        },
 
         #[snafu(display("Failed to create temporary file: {}", source))]
         TempFile { source: io::Error },
diff --git a/tools/pubsys/src/repo/validate_repo/mod.rs b/tools/pubsys/src/repo/validate_repo/mod.rs
index ed3377f01..b27107911 100644
--- a/tools/pubsys/src/repo/validate_repo/mod.rs
+++ b/tools/pubsys/src/repo/validate_repo/mod.rs
@@ -53,7 +53,7 @@ async fn retrieve_targets(repo: &Repository) -> Result<(), Error> {
 }
 
 async fn download_target(repo: &Repository, target: &TargetName) -> Result<u64, Error> {
-    let stream = match repo.read_target(&target).await {
+    let stream = match repo.read_target(target).await {
         Ok(Some(stream)) => stream,
         Ok(None) => {
             return error::TargetMissingSnafu {
diff --git a/twoliter/src/project.rs b/twoliter/src/project.rs
index bee333675..31880b418 100644
--- a/twoliter/src/project.rs
+++ b/twoliter/src/project.rs
@@ -236,7 +236,7 @@ mod test {
         let deserialized = Project::load(path).await.unwrap();
 
         // Add checks here as desired to validate deserialization.
-        assert_eq!(SchemaVersion::<1>::default(), deserialized.schema_version);
+        assert_eq!(SchemaVersion::<1>, deserialized.schema_version);
         let sdk_name = deserialized.sdk_name().unwrap();
         let toolchain_name = deserialized.toolchain_name().unwrap();
         assert_eq!("a.com/b", sdk_name.registry.as_ref().unwrap().as_str());