diff --git a/src/api/test.rs b/src/api/test.rs
index 0a698ba4d5..a0a15e3406 100644
--- a/src/api/test.rs
+++ b/src/api/test.rs
@@ -278,7 +278,7 @@ fn send_test_frame<T: Pixel>(ctx: &mut Context<T>, content_value: T) {
 fn get_frame_invariants<T: Pixel>(
   ctx: Context<T>,
 ) -> impl Iterator<Item = Option<FrameInvariants<T>>> {
-  ctx.inner.frame_data.into_iter().map(|(_, v)| v.map(|v| v.fi))
+  ctx.inner.frame_data.into_values().map(|v| v.map(|v| v.fi))
 }
 
 #[interpolate_test(0, 0)]
diff --git a/src/asm/shared/transform/inverse.rs b/src/asm/shared/transform/inverse.rs
index d459398d67..b7ad108c64 100644
--- a/src/asm/shared/transform/inverse.rs
+++ b/src/asm/shared/transform/inverse.rs
@@ -145,7 +145,7 @@ pub mod test {
     for sub_h in 0..sub_h_iterations {
       let mut src_storage = [T::zero(); 64 * 64];
       let src = &mut src_storage[..tx_size.area()];
-      let mut dst = Plane::from_slice(&vec![T::zero(); 64 * 64], 64);
+      let mut dst = Plane::from_slice(&[T::zero(); 64 * 64], 64);
       // SAFETY: We write to the array below before reading from it.
       let mut res_storage: Aligned<[i16; 64 * 64]> =
         unsafe { Aligned::uninitialized() };
diff --git a/src/me.rs b/src/me.rs
index 20fa201cbe..37bf319535 100644
--- a/src/me.rs
+++ b/src/me.rs
@@ -820,7 +820,6 @@ fn full_pixel_me<T: Pixel>(
     }
 
     {
-      let ssdec = ssdec;
       let range_x = (192 * fi.me_range_scale as isize) >> ssdec;
       let range_y = (64 * fi.me_range_scale as isize) >> ssdec;
       let x_lo = po.x + (-range_x).max(mvx_min / 8);
diff --git a/tests/binary.rs b/tests/binary.rs
index beb8216d1a..a1cff3f6cc 100644
--- a/tests/binary.rs
+++ b/tests/binary.rs
@@ -9,7 +9,7 @@ mod binary {
   use std::path::{Path, PathBuf};
 
   fn get_y4m_input() -> Vec<u8> {
-    let mut input = File::open(&format!(
+    let mut input = File::open(format!(
       "{}/tests/small_input.y4m",
       env!("CARGO_MANIFEST_DIR")
     ))
@@ -45,7 +45,7 @@ mod binary {
 
   fn get_common_cmd(outfile: &Path) -> Command {
     let mut cmd = get_rav1e_command();
-    cmd.args(&["--bitrate", "1000"]).arg("-o").arg(outfile).arg("-y");
+    cmd.args(["--bitrate", "1000"]).arg("-o").arg(outfile).arg("-y");
     cmd
   }
 
@@ -54,7 +54,7 @@ mod binary {
     let outfile = get_tempfile_path("ivf");
 
     get_rav1e_command()
-      .args(&["--quantizer", "100"])
+      .args(["--quantizer", "100"])
       .arg("-o")
       .arg(&outfile)
       .arg("-")
@@ -101,7 +101,7 @@ mod binary {
     let passfile = get_tempfile_path("pass");
 
     get_common_cmd(&outfile)
-      .args(&["--reservoir-frame-delay", "14"])
+      .args(["--reservoir-frame-delay", "14"])
       .arg("--first-pass")
       .arg(&passfile)
       .arg("-")
@@ -110,7 +110,7 @@ mod binary {
       .success();
 
     get_common_cmd(&outfile)
-      .args(&["--reservoir-frame-delay", "14"])
+      .args(["--reservoir-frame-delay", "14"])
       .arg("--second-pass")
       .arg(&passfile)
       .arg("-")