diff --git a/time/src/parsing/iso8601.rs b/time/src/parsing/iso8601.rs
index 792c43280..048fc9584 100644
--- a/time/src/parsing/iso8601.rs
+++ b/time/src/parsing/iso8601.rs
@@ -19,6 +19,7 @@ impl<const CONFIG: EncodedConfig> Iso8601<CONFIG> {
     // Basic: [year]["W"][week][dayk]
     // Extended: [year]["-"]["W"][week]["-"][dayk]
     /// Parse a date in the basic or extended format. Reduced precision is permitted.
+    #[allow(clippy::needless_pass_by_ref_mut)] // rust-lang/rust-clippy#11620
     pub(crate) fn parse_date<'a>(
         parsed: &'a mut Parsed,
         extended_kind: &'a mut ExtendedKind,
diff --git a/time/src/time.rs b/time/src/time.rs
index 97659e06b..90abc01fc 100644
--- a/time/src/time.rs
+++ b/time/src/time.rs
@@ -98,7 +98,7 @@ impl PartialEq for Time {
 
 impl PartialOrd for Time {
     fn partial_cmp(&self, other: &Self) -> Option<core::cmp::Ordering> {
-        self.as_u64().partial_cmp(&other.as_u64())
+        Some(self.cmp(other))
     }
 }