github.com/tetratelabs/wazero@v1.2.1/imports/wasi_snapshot_preview1/testdata (about) cargo-wasi exit_on_start.wasm exit_on_start.wat exit_on_start_unstable.wasm exit_on_start_unstable.wat gotip print_args.wasm print_args.wat print_prestat_dirname.wasm print_prestat_dirname.wat zig-cc zig