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8d7786cb0e
wasm32-wasi has been removed in Rust 1.84 (Jan 5th, 2025). if one compiles the tree with Rust 1.84 or up, following build failure is expected: ``` [2/305] Building WASM /home/kefu/dev/scylladb/build/wasm/return_input.wasm FAILED: wasm/return_input.wasm /home/kefu/dev/scylladb/build/wasm/return_input.wasm cd /home/kefu/dev/scylladb/test/resource/wasm/rust && /usr/bin/cargo build --target=wasm32-wasi --example=return_input --locked --manifest-path=Cargo.toml --target-dir=/home/kefu/dev/scylladb/build/test/resource/wasm/rust && wasm-opt /home/kefu/dev/scylladb/build/test/resource/wasm/rust/wasm32-wasi//debug/examples/return_input.wasm -Oz -o /home/kefu/dev/scylladb/build/wasm/return_input.wasm && wasm-strip /home/kefu/dev/scylladb/build/wasm/return_input.wasm error: failed to run `rustc` to learn about target-specific information Caused by: process didn't exit successfully: `rustc - --crate-name ___ --print=file-names --target wasm32-wasi --crate-type bin --crate-type rlib --crate-type dylib --crate-type cdylib --crate-type staticlib --crate-type proc-macro --print=sysroot --print=split-debuginfo --print=crate-name --print=cfg` (exit status: 1) --- stderr error: Error loading target specification: Could not find specification for target "wasm32-wasi". Run `rustc --print target-list` for a list of built-in targets ``` in order to workaround this issue, let's check for supported target, and use wasm32-wasip1 if wasm32-wasi is not listed as the supported target. Refs #20878 Signed-off-by: Kefu Chai <kefu.chai@scylladb.com> Closes scylladb/scylladb#22320