gistfile1.txt

diff --git a/src/cargo/sources/path.rs b/src/cargo/sources/path.rs
index cf406e8dd..77c164671 100644
--- a/src/cargo/sources/path.rs
+++ b/src/cargo/sources/path.rs
@@ -522,6 +522,7 @@ impl<'cfg> Source for PathSource<'cfg> {
 
     fn fingerprint(&self, pkg: &Package) -> CargoResult<String> {
         let (max, max_path) = self.last_modified_file(pkg)?;
+        let max_path = max_path.strip_prefix(&self.path).unwrap_or(&max_path);
         Ok(format!("{} ({})", max, max_path.display()))
     }