Prevent panics in worker threads from causing deadlocks #2267

Job	Run time
check-changes	18s
ran-none	0s
start-nix-linux-aarch64-build-default-test / nix-linux-arm64	36m 28s
start-nix-macos-apple-silicon-tests / nix-apple-silicon	51s
start-macos-x86-64-tests / test-rust-macos-x86-64	32m 20s
start-nix-linux-aarch64-cargo-build-test / nix-linux-arm64	42m 46s
start-nix-linux-x86-64-tests / nix-linux-x86	39m 20s
start-ubuntu-x86-64-nix-tests-debug / cargo test debug nix	17m 56s
start-roc-benchmarks / benchmark roc programs	8m 14s
start-ubuntu-x86-64-tests / test zig, rust, wasm...	29m 44s
start-windows-release-build-test / windows-release-build	15m 19s
start-windows-tests / windows-test-subset	32m 39s
ran-full	0s
finish	1s
	4h 15m 56s

Provide feedback