--- a/rust/hg-core/src/dirstate/parsers.rs	Mon May 31 18:35:44 2021 +0200
+++ b/rust/hg-core/src/dirstate/parsers.rs	Mon May 31 19:54:41 2021 +0200
@@ -129,7 +129,7 @@
 }
 
 /// Seconds since the Unix epoch
-pub struct Timestamp(pub u64);
+pub struct Timestamp(pub i64);
 
 impl DirstateEntry {
     pub fn mtime_is_ambiguous(&self, now: i32) -> bool {