fix clippy warning

.github/workflows/checks.yaml

@@ -25,10 +25,10 @@ jobs:
         uses: actions/checkout@v4
       - name: "Install apt deps"
         run: sudo apt install -y libfontconfig1-dev
+      - name: "Fix rust version"
+        run: rustup default 1.83.0
       - name: "Run cargo fmt check"
         run: cargo fmt --all -- --check
-      - name: "Get cargo version"
-        run: rustc --version
       - name: "Run cargo clippy"
         run: cargo clippy -- -D warnings
 

src/containerd.rs

@@ -67,13 +67,14 @@ impl Containerd {
         );
 
         // Load the journalctl output into a buffer reader
-        let journalctl = Command::new("sudo")
+        let mut journalctl = Command::new("sudo")
             .args(["journalctl", "-xeu", "containerd", "-o", "json"])
             .stdout(Stdio::piped())
             .spawn()
             .unwrap();
         let stdout = journalctl
             .stdout
+            .take()
             .ok_or("sc2-exp: failed to open journalctl stdout")
             .unwrap();
         let reader = BufReader::new(stdout);
@@ -235,6 +236,9 @@ impl Containerd {
             }
         }
 
+        // Wait on the process to silent clippy warning
+        journalctl.wait().expect("Failed to wait on journalctl process");
+
         debug!(
             "{}(containerd): got a total of {} events",
             Env::SYS_NAME,