diff --git a/bench/src/utils.rs b/bench/src/utils.rs
index 48d0ba7eb..0b6ce1e58 100644
--- a/bench/src/utils.rs
+++ b/bench/src/utils.rs
@@ -109,7 +109,7 @@ pub fn run_collect(cmd: &[&str]) -> Result<(String, String)> {
     .stdout(Stdio::piped())
     .stderr(Stdio::piped())
     .output()
-    .with_context(|| format!("failed to execute command: {:?}", cmd))?;
+    .with_context(|| format!("failed to execute command: {cmd:?}"))?;
 
   if !output.status.success() {
     bail!(
@@ -223,7 +223,7 @@ pub fn run(cmd: &[&str]) -> Result<()> {
     .args(&cmd[1..])
     .stdin(Stdio::piped())
     .status()
-    .with_context(|| format!("failed to execute command: {:?}", cmd))?;
+    .with_context(|| format!("failed to execute command: {cmd:?}"))?;
 
   if !status.success() {
     bail!("Command {:?} exited with {:?}", cmd, status.code());