Updated Docker image to Ubuntu-24.04 and Cargo dependencies

src/errors.rs

@@ -118,7 +118,7 @@ fn termination_handler() {
 pub fn install_termination_hook() -> Result<()> {
     // SAFETY: safe since single-threaded execution.
     unsafe {
-        signal_hook::low_level::register(signal_hook::consts::SIGINT, || termination_handler())
+        signal_hook::low_level::register(signal_hook::consts::SIGINT, termination_handler)
     }
     .map_err(Into::into)
     .map(|_| ())

src/lib.rs

@@ -24,7 +24,6 @@
     clippy::ref_binding_to_reference,
     clippy::semicolon_if_nothing_returned,
     clippy::str_to_string,
-    clippy::string_to_string,
     clippy::unwrap_used
 )]