???

.gitlab-ci.yml

 test-cpu:
   stage: test
   script:
-    - cargo test --features=opencv -vv
+    - cargo test --features=opencv -vv -- --nocapture
 
 test-gpu:
   stage: test
   script:
-    - cargo test --features=cuda,opencv -vv
+    - cargo test --features=cuda,opencv -vv -- --nocapture

juno_samples/matmul/src/main.rs

@@ -41,7 +41,9 @@ fn main() {
                 .await;
             let mut c_cpu: Box<[f32]> = vec![0.0; correct_c.len()].into_boxed_slice();
             c.to_cpu_ref(&mut c_cpu);
-            assert!(zip(c_cpu, correct_c).all(|(calc, correct)| (calc - correct).abs() < 0.00001));
+            for (calc, correct) in zip(c_cpu, correct_c) {
+                assert!((calc - correct).abs() < 0.00001, "{} != {}", calc, correct);
+            }
         }
     });
 }