[meta] fix clippy for Rust 1.80

Author: sunshowers

integration-tests/tests/integration/main.rs

@@ -384,7 +384,7 @@ archive.include = [
 
     // The included file should be present, but the excluded file should not.
     for path in [INCLUDED_PATH, TOP_LEVEL_FILE] {
-        let contents = std::fs::read_to_string(&extracted_target.join(path))
+        let contents = std::fs::read_to_string(extracted_target.join(path))
             .expect("extra file written to archive");
         assert_eq!(contents, "a test string");
     }

nextest-runner/src/test_command.rs

@@ -130,7 +130,7 @@ where
     let cmd = if let Some(current_exe) = double_spawn.current_exe() {
         let mut cmd = std::process::Command::new(current_exe);
         cmd.args([DoubleSpawnInfo::SUBCOMMAND_NAME, "--", program.as_str()]);
-        cmd.arg(&shell_words::join(args));
+        cmd.arg(shell_words::join(args));
         cmd
     } else {
         let mut cmd = std::process::Command::new(program);