Compilation error regexes don't pick up panic backtrace file locations #560
Description
While working through something I noticed that while the panicing regex does pick up the "panicked at" line and put a link there, it doesn't properly capture the subsequent at lines.
checking "/Users/rtpg/proj/ruff/crates/red_knot_workspace/resources/test/corpus/73_class_generic_cycle.py" thread 'corpus_no_panic' panicked at crates/red_knot_python_semantic/src/semantic_model.rs:64:32: Could not find expression for Subscript(ExprSubscript { range: 27..44, value: Name(ExprName { range: 27..31, id: Name("list"), ctx: Load }), slice: BinOp(ExprBinOp { range: 32..43, left: Name(ExprName { range: 32..36, id: Name("Tree"), ctx: Load }), op: BitOr, right: Name(ExprName { range: 39..43, id: Name("Leaf"), ctx: Load }) }), ctx: Load }) stack backtrace: 0: rust_begin_unwind at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/std/src/panicking.rs:665:5 1: core::panicking::panic_fmt at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/core/src/panicking.rs:74:14 2: <ruff_python_ast::expression::ExpressionRef as red_knot_python_semantic::semantic_model::HasTy>::ty::{{closure}} at /Users/rtpg/proj/ruff/crates/red_knot_python_semantic/src/semantic_model.rs:64:32 3: core::option::Option<T>::unwrap_or_else at /rustc/eeb90cda1969383f56a2637cbd3037bdf598841c/library/core/src/option.rs:1015:21 4: <ruff_python_ast::expression::ExpressionRef as red_knot_python_semantic::semantic_model::HasTy>::ty at /Users/rtpg/proj/ruff/crates/red_knot_python_semantic/src/semantic_model.rs:62:9 <etc> This is probably an easy fix with the regex compilations, but having a bit of trouble finding the right incantation here