[librsvg: 9/14] CI: Keep test artifacts for failed cargo-test jobs

[Marge Bot <marge-bot src gnome org>]

commit da6e210a5f280e7b7fdc88420a8a52e66235e792
Author: Federico Mena Quintero <federico gnome org>
Date:   Mon Sep 26 14:41:09 2022 -0500

    CI: Keep test artifacts for failed cargo-test jobs
    
    Part-of: <https://gitlab.gnome.org/GNOME/librsvg/-/merge_requests/754>

 .gitlab-ci.yml | 7 +++++++
 1 file changed, 7 insertions(+)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 6433eedc1..67bbe70dc 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -84,6 +84,13 @@ test_rust_gdk_pixbuf_loader:
   stage: build
   script:
     - cargo test
+  artifacts:
+    when: 'on_failure'
+    paths:
+      - _build/tests/output
+    expire_in: 1 day
+  variables:
+    OUT_DIR: "${CI_PROJECT_DIR}/tests/output"
 
 .build-rsvg-no-docs:
   extends: '.cache'