switch to wasm32-wasip1 target when using nightly rustc

The old name (`wasm32-wasip1`) is no longer recognized.

Signed-off-by: Joel Dice <joel.dice@fermyon.com>

.github/workflows/release.yaml

@@ -36,12 +36,12 @@ jobs:
       - name: Install latest Rust nightly toolchain
         uses: dtolnay/rust-toolchain@nightly
         with:
-          targets: wasm32-wasi wasm32-unknown-unknown
+          targets: wasm32-wasip1 wasm32-unknown-unknown
 
       - name: Install latest Rust stable toolchain
         uses: dtolnay/rust-toolchain@stable
         with:
-          targets: wasm32-wasi wasm32-unknown-unknown
+          targets: wasm32-wasip1 wasm32-unknown-unknown
           components: clippy, rustfmt
 
       - name: Install Rust std source
@@ -213,7 +213,7 @@ jobs:
           before-script-linux: |
             rustup install nightly
             rustup component add rust-src --toolchain nightly
-            rustup target add wasm32-wasi wasm32-unknown-unknown
+            rustup target add wasm32-wasip1 wasm32-unknown-unknown
 
       - name: Set up cross-compiled linux aarch64 build
         if: matrix.config.target == 'aarch64-unknown-linux-gnu'

.github/workflows/test.yaml

@@ -33,12 +33,12 @@ jobs:
       - name: Install latest Rust nightly toolchain
         uses: dtolnay/rust-toolchain@nightly
         with:
-          targets: wasm32-wasi wasm32-unknown-unknown
+          targets: wasm32-wasip1 wasm32-unknown-unknown
 
       - name: Install latest Rust stable toolchain
         uses: dtolnay/rust-toolchain@stable
         with:
-          targets: wasm32-wasi wasm32-unknown-unknown
+          targets: wasm32-wasip1 wasm32-unknown-unknown
           components: clippy, rustfmt
 
       - name: Install Rust std source

CONTRIBUTING.md

@@ -21,16 +21,17 @@ switch.
 ### Prerequisites
 
 - Tools needed to build [CPython](https://github.com/python/cpython) (Make, Clang, etc.)
-- [Rust](https://rustup.rs/) stable 1.71 or later *and* nightly 2023-07-27 or later, including the `wasm32-wasi` and `wasm32-unknown-unknown` targets
-  - Note that we currently use the `-Z build-std` Cargo option to build the `componentize-py` runtime with position-independent code (which is not the default for `wasm32-wasi`) and this requires using a recent nightly build of Rust.
+- [Rust](https://rustup.rs/) stable 1.71 or later *and* nightly 2023-07-27 or later, including the `wasm32-wasip1` and `wasm32-unknown-unknown` targets
+  - Note that we currently use the `-Z build-std` Cargo option to build the `componentize-py` runtime with position-independent code (which is not the default for `wasm32-wasip1`) and this requires using a recent nightly build of Rust.
 
 For Rust, something like this should work once you have `rustup`:
 
 ```shell
 rustup update
 rustup install nightly
 rustup component add rust-src --toolchain nightly
-rustup target add wasm32-wasi wasm32-unknown-unknown
+rustup target add wasm32-wasip1 wasm32-unknown-unknown
+rustup target add --toolchain nightly wasm32-wasip1 wasm32-unknown-unknown
 ```
 
 ### Building and Running

build.rs

@@ -112,7 +112,7 @@ fn package_all_the_things(out_dir: &Path) -> Result<()> {
         .arg("-Z")
         .arg("build-std=panic_abort,std")
         .arg("--release")
-        .arg("--target=wasm32-wasi");
+        .arg("--target=wasm32-wasip1");
 
     for (key, _) in env::vars_os() {
         if key
@@ -132,7 +132,7 @@ fn package_all_the_things(out_dir: &Path) -> Result<()> {
     assert!(status.success());
     println!("cargo:rerun-if-changed=runtime");
 
-    let path = out_dir.join("wasm32-wasi/release/libcomponentize_py_runtime.a");
+    let path = out_dir.join("wasm32-wasip1/release/libcomponentize_py_runtime.a");
 
     if path.exists() {
         let clang = wasi_sdk.join(format!("bin/{CLANG_EXECUTABLE}"));