thread 'main' panicked at 'FunctionBuilder finalized, but block block2 is not filled', cranelift/frontend/src/frontend.rs:479:17
stack backtrace:
   0: rust_begin_unwind
             at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/std/src/panicking.rs:584:5
   1: core::panicking::panic_fmt
             at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/panicking.rs:143:14
   2: cranelift_frontend::frontend::FunctionBuilder::finalize
             at ./cranelift/frontend/src/frontend.rs:479:17
   3: cranelift_wasm::func_translator::FuncTranslator::translate_body
             at ./cranelift/wasm/src/func_translator.rs:120:9
   4: <wasmtime_cranelift::compiler::Compiler as wasmtime_environ::compilation::Compiler>::compile_function
             at ./crates/cranelift/src/compiler.rs:160:9
   5: wasmtime::module::Module::build_artifacts::{{closure}}
             at ./crates/wasmtime/src/module.rs:360:17
   6: wasmtime::engine::Engine::run_maybe_parallel::{{closure}}
             at ./crates/wasmtime/src/engine.rs:215:26
   7: core::ops::function::impls::<impl core::ops::function::FnMut<A> for &F>::call_mut
             at /rustc/7737e0b5c4103216d6fd8cf941b7ab9bdbaace7c/library/core/src/ops/function.rs:247:13