pack-objects: drop packlist index_pos optimization

diff --git a/t/t4018-diff-funcname.sh b/t/t4018-diff-funcname.sh
index 22f9f88f0afc54f1dfeebbea623a4c41fde709f6..9261d6d3a0000e9891e1af58265349522ca40b84 100755 (executable)
--- a/t/t4018-diff-funcname.sh
+++ b/t/t4018-diff-funcname.sh
@@ -43,6 +43,7 @@ diffpatterns="
        php
        python
        ruby
+       rust
        tex
        custom1
        custom2