Backport of "skip elements/leak.c if tracer is not available" into 1.18
Backport of !621 (merged) "skip elements/leak.c if tracer is not available".
Commits:
- 1aa16e0b skip elements/leak.c if tracer is not available
Backport of !621 (merged) "skip elements/leak.c if tracer is not available".
Commits: