CI fixes

sparse_strips/vello_common/src/blurred_rect.rs

diff --git a/sparse_strips/vello_common/src/blurred_rect.rs b/sparse_strips/vello_common/src/blurred_rect.rs
index 40bb349..d6427bc 100644
--- a/sparse_strips/vello_common/src/blurred_rect.rs
+++ b/sparse_strips/vello_common/src/blurred_rect.rs
@@ -1,4 +1,7 @@
-///! Blurred rectangles.
+// Copyright 2025 the Vello Authors
+// SPDX-License-Identifier: Apache-2.0 OR MIT
+
+//! Blurred rectangles.
 use crate::color::{AlphaColor, Srgb};
 use crate::kurbo::Rect;
 

sparse_strips/vello_common/src/encode.rs

diff --git a/sparse_strips/vello_common/src/encode.rs b/sparse_strips/vello_common/src/encode.rs
index b00aabf..501eae9 100644
--- a/sparse_strips/vello_common/src/encode.rs
+++ b/sparse_strips/vello_common/src/encode.rs
@@ -752,8 +752,6 @@
             // Ensure rectangle has positive width/height.
             let mut rect = self.rect;
 
-            self.rect;
-
             if self.rect.x0 > self.rect.x1 {
                 core::mem::swap(&mut rect.x0, &mut rect.x1);
             }

sparse_strips/vello_cpu/src/render.rs

diff --git a/sparse_strips/vello_cpu/src/render.rs b/sparse_strips/vello_cpu/src/render.rs
index 70a3809..73ff395 100644
--- a/sparse_strips/vello_cpu/src/render.rs
+++ b/sparse_strips/vello_cpu/src/render.rs
@@ -118,7 +118,7 @@
     }
 
     /// Fill a blurred rectangle with the given radius and standard deviation.
-    /// 
+    ///
     /// Note that this only works properly if the current paint is set to a solid color.
     /// If not, it will fall back to using black as the fill color.
     pub fn fill_blurred_rect(&mut self, rect: &Rect, radius: f32, std_dev: f32) {