Optimize dep node backtrace and ignore fatal errors This attempts to optimize https://github.com/rust-lang/rust/pull/91742 while also passing through fatal errors. r? `@cjgillot`
Optimize dep node backtrace and ignore fatal errors This attempts to optimize https://github.com/rust-lang/rust/pull/91742 while also passing through fatal errors. r? `@cjgillot`