[glib-networking] Try to improve asan traces

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 28857a72abd1467baeaa2614d5ce967dcb16f45b
Author: Michael Catanzaro <mcatanzaro gnome org>
Date:   Wed Nov 20 17:23:01 2019 -0600

    Try to improve asan traces
    
    We get much better backtraces when using this option, at the cost of
    even slower execution.

 .gitlab-ci.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index 458a7a4..c2f5f81 100644
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -12,7 +12,7 @@ fedora-x86_64:
             -Dwerror=true
             build/
     - ninja -C build/
-    - meson test -v -C build/
+    - ASAN_OPTIONS=fast_unwind_on_malloc=0 meson test --verbose --timeout-multiplier=3 -C build/
     - rm -rf build/
 
     # Now again, this time without asan. We will additionally test installation.