* Ensure `Trap` is returned for start function traps Handle another case of errors coming out of instantiation, resolve a FIXME, and remove an unneeded dependency from the wast testsuite crate. * Run rustfmt
This is the wasmtime-wast crate, which contains an implementation of WebAssembly's
"wast" test scripting language, which is used in the
WebAssembly spec testsuite, using wasmtime for execution.