diff --git a/Cargo.toml b/Cargo.toml
index d251cd8..621b422 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -45,3 +45,6 @@ cli = [
     "cargo_metadata",
 ]
 coverage = ["fork", "libc"]
+
+[lints.clippy]
+needless_doctest_main = "allow"
diff --git a/examples/url/Cargo.toml b/examples/url/Cargo.toml
index 51eb1f6..b19ce17 100644
--- a/examples/url/Cargo.toml
+++ b/examples/url/Cargo.toml
@@ -7,3 +7,6 @@ publish = false
 [dependencies]
 url = "2.5.0"
 ziggy = { path = "../../", default-features = false }
+
+[features]
+fuzzing = []
\ No newline at end of file
diff --git a/examples/url/src/main.rs b/examples/url/src/main.rs
index b468195..ef3586f 100644
--- a/examples/url/src/main.rs
+++ b/examples/url/src/main.rs
@@ -11,7 +11,7 @@
 // could assert that a certain value satisfies a property.
 fn invariant_fuzz(data: &str) {
     if let Ok(parsed) = url::Url::parse(data) {
-        #[cfg(not(fuzzing))]
+        #[cfg(not(feature = "fuzzing"))]
         println!("{data} => {parsed}");
         // We assert that the string representation of the URL always contains a ':'
         // character.
diff --git a/src/bin/cargo-ziggy/fuzz.rs b/src/bin/cargo-ziggy/fuzz.rs
index d7112a8..acf1298 100644
--- a/src/bin/cargo-ziggy/fuzz.rs
+++ b/src/bin/cargo-ziggy/fuzz.rs
@@ -800,7 +800,7 @@ impl fmt::Display for FuzzingConfig {
 
 pub fn kill_subprocesses_recursively(pid: &str) -> Result<(), Error> {
     let subprocesses = process::Command::new("pgrep")
-        .arg(&format!("-P{pid}"))
+        .arg(format!("-P{pid}"))
         .output()?;
 
     for subprocess in std::str::from_utf8(&subprocesses.stdout)?.split('\n') {
diff --git a/tests/arbitrary_fuzz.rs b/tests/arbitrary_fuzz.rs
index 5c81286..9dc8152 100644
--- a/tests/arbitrary_fuzz.rs
+++ b/tests/arbitrary_fuzz.rs
@@ -7,7 +7,7 @@ use std::{
 
 fn kill_subprocesses_recursively(pid: &str) {
     let subprocesses = process::Command::new("pgrep")
-        .arg(&format!("-P{pid}"))
+        .arg(format!("-P{pid}"))
         .output()
         .unwrap();
 
diff --git a/tests/url_fuzz.rs b/tests/url_fuzz.rs
index 2ff51b8..8609ecd 100644
--- a/tests/url_fuzz.rs
+++ b/tests/url_fuzz.rs
@@ -7,7 +7,7 @@ use std::{
 
 fn kill_subprocesses_recursively(pid: &str) {
     let subprocesses = process::Command::new("pgrep")
-        .arg(&format!("-P{pid}"))
+        .arg(format!("-P{pid}"))
         .output()
         .unwrap();