ffd9944f3d
wasm32v1-none pre-built sysroot lacks std, causing memchr compilation failure. Instead, disable build-std via WASM_BUILD_STD=0 and let wasm-builder use the pre-built wasm32-unknown-unknown sysroot which includes std. Affected: 11 build jobs in build-publish-images.yml, 2 benchmark jobs in check-pezframe-omni-bencher.yml.