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`cargo wasi build` fails to run `wasm-bindgen` with `No such file or directory (os error 2)`
I have a project encountering an error when trying running wasm-bindgen
to build. I can get Hello World building just fine with cargo wasi
, so I suspect something about this particular project is causing the failure. Here is a copy of the project. And I am on cargo/rustc 1.70.0
and cargo wasi 0.1.28
on an M1 Macbook
$ cargo --version
cargo 1.70.0 (ec8a8a0ca 2023-04-25)
$ rustc --version
rustc 1.70.0 (90c541806 2023-05-31)
$ cargo wasi --version
cargo-wasi 0.1.28
Here is a (slightly truncated) full output of the command:
$ cargo wasi build --verbose
Running "cargo" "build" "--target" "wasm32-wasi" "--message-format" "json-render-diagnostics" "--verbose"
...
bunch of packages compiling
...
Finished dev [unoptimized + debuginfo] target(s) in 1.15s
Running WASM_INTERFACE_TYPES="1" "/Users/lnj/Library/Caches/cargo-wasi/0.1.28/wasm-bindgen/0.2.87/wasm-bindgen" "/Volumes/workplace/wasitest/target/wasm32-wasi/debug/wasitest.rustc.wasm" "--keep-debug" "--out-dir" "/Volumes/workplace/wasitest/target/wasm32-wasi/debug/.tmpUzkDwI" "--out-name" "foo"
error: failed to process wasm at `/Volumes/workplace/wasitest/target/wasm32-wasi/debug/wasitest.rustc.wasm`
Caused by:
No such file or directory (os error 2)
I can manually run wasm-bindgen
successfully using the same version that cargo wasi
uses:
$ wasm-bindgen --version
wasm-bindgen 0.2.87
$ WASM_INTERFACE_TYPES="1" wasm-bindgen ./target/wasm32-wasi/debug/wasitest.rustc.wasm --out-dir ./wmbgout --keep-debug
The output WASM file fails at runtime from what appears to be a AWS Rust SDK bug so probably unrelated to this bug.