tests: Disable two flaky snapshot tests

tests/integration/cli/tests/snapshot.rs

@@ -303,16 +303,17 @@ fn test_snapshot_cowsay() {
 //     assert_json_snapshot!(snapshot);
 // }
 
+// FIXME: re-enable, disabled due to flakyness
 // The ability to fork the current process and run a different image but retain
 // the existing open file handles (which is needed for stdin and stdout redirection)
-#[cfg(not(target_os = "windows"))]
-#[test]
-fn test_snapshot_fork_and_exec() {
-    let snapshot = TestBuilder::new()
-        .use_coreutils()
-        .run_wasm(include_bytes!("./wasm/example-execve.wasm"));
-    assert_json_snapshot!(snapshot);
-}
+// #[cfg(not(target_os = "windows"))]
+// #[test]
+// fn test_snapshot_fork_and_exec() {
+//     let snapshot = TestBuilder::new()
+//         .use_coreutils()
+//         .run_wasm(include_bytes!("./wasm/example-execve.wasm"));
+//     assert_json_snapshot!(snapshot);
+// }
 
 // longjmp is used by C programs that save and restore the stack at specific
 // points - this functionality is often used for exception handling
@@ -379,15 +380,16 @@ fn test_snapshot_sleep() {
     assert_json_snapshot!(snapshot);
 }
 
+// FIXME: re-enable, disabled due to flakyness
 // Uses `posix_spawn` to launch a sub-process and wait on it to exit
-#[cfg(not(target_os = "windows"))]
-#[test]
-fn test_snapshot_process_spawn() {
-    let snapshot = TestBuilder::new()
-        .use_coreutils()
-        .run_wasm(include_bytes!("./wasm/example-spawn.wasm"));
-    assert_json_snapshot!(snapshot);
-}
+// #[cfg(not(target_os = "windows"))]
+// #[test]
+// fn test_snapshot_process_spawn() {
+//     let snapshot = TestBuilder::new()
+//         .use_coreutils()
+//         .run_wasm(include_bytes!("./wasm/example-spawn.wasm"));
+//     assert_json_snapshot!(snapshot);
+// }
 
 // FIXME: re-enable - hangs on windows and macos
 // Connects to 8.8.8.8:53 over TCP to verify TCP clients work