Kaspersky rejected your run doctest and warned you that it is virus

[SandmeyerX]

Problem

Kaspersky rejected your run doctest and warned you that it is virus

I remember everything was normal yesterday ☠️

Steps

1.run doctest

user\.cargo\bin\cargo.exe test --doc --package bilibulu_lib -- utils::de_empty_string_to_none --show-output 

my doctest code:

/// 将空 `String` ("") 反序列化为 `None`
/// # Example
/// ```
/// use serde::Deserialize;
/// use serde_json;
/// use bilibulu_lib::utils::de_empty_string_to_none;
/// 
/// #[derive(Debug, Deserialize)]
/// struct Foo {
///    #[serde(deserialize_with = "de_empty_string_to_none")]
///    bar: Option<String>,
/// }
/// 
/// let json = r#"{ "bar": "" }"#;
/// let data: Foo = serde_json::from_str(json).unwrap();
/// assert!(data.bar.is_none());
/// 
/// let json = r#"{ "bar": null }"#;
/// let data: Foo = serde_json::from_str(json).unwrap();
/// assert!(data.bar.is_none());
/// 
/// let json = r#"{ "bar": "something here" }"#;
/// let data: Foo = serde_json::from_str(json).unwrap();
/// assert_eq!(data.bar, Some(String::from("something here")));
/// ```
pub fn de_empty_string_to_none<'de, D>(deserializer: D) -> Result<Option<String>, D::Error>
where
    D: Deserializer<'de>
{
    let str: Option<String> = Option::deserialize(deserializer)?;
    match str {
        // `str` 为 空("") 时
        Some(s) if s.is_empty() => Ok(None),
        // 缺少该字段时
        None => Ok(None),
        Some(s) => Ok(Some(s))
    }
}

2.output

Couldn't run the test: Access is denied. (os error 5) - maybe your tempdir is mounted with noexec?

Kaspersky rejected the run doctest and warned that it is virus:

VHO: Trojan-Spy.Win64.KeyLogger.gen
object: C:\Users\xxx\AppData\Local\Temp\rustdoctestjIysfn\rust_out.exe

kaspersky - Trojan-Spy.Win64.KeyLogger.gen details

Possible Solution(s)

No response

Notes

No response

Version

[weihanglo]

Antivirus software usually has heuristics and we don't really have controls over that. Let's track it in rust-lang/rust#93187. Thank you.

Side note: maybe moving doctest binaries out from temporary directory help. This part is tracked by rust-lang/testing-devex-team#5, which will shift test runner from rustdoc to cargo.