misc: Automatically fix cargo clippy issues added in 1.65 (stable)

The code of the stable branch diverges from the main branch, so we
can't directly backport the corresponding commit to fix the clippy
issues.

See: commit 5e52729453

Signed-off-by: Bo Chen <chen.bo@intel.com>

src/main.rs

@@ -477,7 +477,7 @@ fn start_vmm(cmd_arguments: ArgMatches) -> Result<Option<String>, Error> {
             "log" => SeccompAction::Log,
             _ => {
                 // The user providing an invalid value will be rejected by clap
-                panic!("Invalid parameter {} for \"--seccomp\" flag", seccomp_value);
+                panic!("Invalid parameter {seccomp_value} for \"--seccomp\" flag");
             }
         }
     } else {
@@ -497,7 +497,7 @@ fn start_vmm(cmd_arguments: ArgMatches) -> Result<Option<String>, Error> {
                 signal_hook::low_level::emulate_default_handler(SIGSYS).unwrap();
             })
         }
-        .map_err(|e| eprintln!("Error adding SIGSYS signal handler: {}", e))
+        .map_err(|e| eprintln!("Error adding SIGSYS signal handler: {e}"))
         .ok();
     }
 
@@ -506,13 +506,13 @@ fn start_vmm(cmd_arguments: ArgMatches) -> Result<Option<String>, Error> {
     // dedicated signal handling thread we'll start in a bit.
     for sig in &vmm::vm::Vm::HANDLED_SIGNALS {
         if let Err(e) = block_signal(*sig) {
-            eprintln!("Error blocking signals: {}", e);
+            eprintln!("Error blocking signals: {e}");
         }
     }
 
     for sig in &vmm::Vmm::HANDLED_SIGNALS {
         if let Err(e) = block_signal(*sig) {
-            eprintln!("Error blocking signals: {}", e);
+            eprintln!("Error blocking signals: {e}");
         }
     }
 
@@ -602,7 +602,7 @@ fn main() {
             0
         }
         Err(e) => {
-            eprintln!("{}", e);
+            eprintln!("{e}");
             1
         }
     };