Function record_to_with_mountinfo 

pub fn record_to_with_mountinfo(
    command: Command,
    dir: &Path,
    mountinfo: MountProvenance,
    options: RecordOptions,
) -> Result<ExitStatus, Error>

Records with producer-owned mountinfo provenance. The directory-lifetime obligation is the same as record_to. options are stored in the recording’s metadata.json, and a replay uses the same network, /proc level, CPU profile and schedule.

The ptrace session runs on a tracer thread, so the calling thread needs no particular stack; see run.