testimage: log exception when failing to retrieve artifacts

Despite managing to retrieve the failed ptests artifacts, testimage seems
to dump some retrieval errors like the following one:

WARNING: core-image-ptest-valgrind-1.0-r0 do_testimage: Can not retrieve
/usr/lib/valgrind/ptest from test target

Log the corresponding exception to help analyzing such issue

(From OE-Core rev: 12873e5b1620414a76e4a0e87cc2c806a0513cfe)

Signed-off-by: Alexis Lothoré <alexis.lothore@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/meta/classes-recipe/testimage.bbclass b/meta/classes-recipe/testimage.bbclass
index 281de4784f..d076102f96 100644
--- a/meta/classes-recipe/testimage.bbclass
+++ b/meta/classes-recipe/testimage.bbclass
@@ -208,8 +208,8 @@ def retrieve_test_artifacts(target, artifacts_list, target_dir):
             dest_dir = os.path.join(local_artifacts_dir, os.path.dirname(artifact_path[1:]))
             os.makedirs(dest_dir, exist_ok=True)
             target.copyFrom(artifact_path, dest_dir)
-        except:
-            bb.warn(f"Can not retrieve {artifact_path} from test target")
+        except Exception as e:
+            bb.warn(f"Can not retrieve {artifact_path} from test target: {e}")
 
 def testimage_main(d):
     import os