Function write_canonical_info 

pub fn write_canonical_info(
    file: &Path,
    writer: &mut impl Write,
) -> Result<usize>

Print the canonical INFO messages that strict verification would compare for one captured log.

This removes the real wall-clock prefix and rewrites only explicitly marked host addresses to first-appearance ordinals. It does not run the lossy --unsafe-strip-lines transformation: scheduler turns, virtual time, syscall values, counts, flags, and every other substantive byte are preserved.