--- a/rust/hg-cpython/src/conversion.rs	Mon Nov 14 15:19:27 2022 +0100
+++ b/rust/hg-cpython/src/conversion.rs	Mon Nov 14 15:20:48 2022 +0100
@@ -10,7 +10,6 @@
 
 use cpython::{ObjectProtocol, PyObject, PyResult, Python};
 use hg::Revision;
-use std::iter::FromIterator;
 
 /// Utility function to convert a Python iterable into various collections
 ///