Revert "chore(build): disable tracing"
Revert "chore(build): disable tracing"

This reverts commit 94971392802754cbc6e32b4124ad8f0d44143aa2.

dselsam/lean,leanprover-community/lean,digama0/lean,leanprover-community/lean,leanprover-community/lean,leanprover-community/lean,fpvandoorn/lean,fpvandoorn/lean,digama0/lean,leanprover-community/lean,fpvandoorn/lean,digama0/lean,dselsam/lean,dselsam/lean,digama0/lean,dselsam/lean,dselsam/lean,fpvandoorn/lean,fpvandoorn/lean,dselsam/lean,digama0/lean,fpvandoorn/lean,digama0/lean,leanprover-community/lean