diff --git a/plot/src/axis.rs b/plot/src/axis.rs
index 142c7fbda..4f068b155 100644
--- a/plot/src/axis.rs
+++ b/plot/src/axis.rs
@@ -140,7 +140,7 @@ where
 
         let pairs = positions
             .into_iter()
-            .zip(labels.into_iter())
+            .zip(labels)
             .map(|(pos, label)| format!("'{}' {}", label.as_ref(), pos.f64()))
             .collect::<Vec<_>>();
 
diff --git a/src/csv_report.rs b/src/csv_report.rs
index f8e2a05f7..18c608b19 100644
--- a/src/csv_report.rs
+++ b/src/csv_report.rs
@@ -41,7 +41,7 @@ impl<W: Write> CsvReportWriter<W> {
         };
         let throughput_num = throughput_num.as_deref();
 
-        for (count, measured_value) in data.iter_counts().iter().zip(data_scaled.into_iter()) {
+        for (count, measured_value) in data.iter_counts().iter().zip(data_scaled) {
             let row = CsvRow {
                 group,
                 function,
diff --git a/src/html/mod.rs b/src/html/mod.rs
index eb31a8168..996ffaa3b 100644
--- a/src/html/mod.rs
+++ b/src/html/mod.rs
@@ -721,7 +721,7 @@ impl Html {
                     try_else_return!(fs::load(&entry.join("sample.json")), || None);
                 let avg_times = iters
                     .into_iter()
-                    .zip(times.into_iter())
+                    .zip(times)
                     .map(|(iters, time)| time / iters)
                     .collect::<Vec<_>>();
 
diff --git a/src/plot/plotters_backend/summary.rs b/src/plot/plotters_backend/summary.rs
index 0ebb851e2..12cd8474a 100644
--- a/src/plot/plotters_backend/summary.rs
+++ b/src/plot/plotters_backend/summary.rs
@@ -86,11 +86,11 @@ fn draw_line_comarision_figure<XR: AsRangedCoord<Value = f64>, YR: AsRangedCoord
         .draw()
         .unwrap();
 
-    for (id, (name, xs, ys)) in (0..).zip(data.into_iter()) {
+    for (id, (name, xs, ys)) in (0..).zip(data) {
         let series = chart
             .draw_series(
                 LineSeries::new(
-                    xs.into_iter().zip(ys.into_iter()),
+                    xs.into_iter().zip(ys),
                     COMPARISON_COLORS[id % NUM_COLORS].filled(),
                 )
                 .point_size(POINT_SIZE),