fix: pin ldc version

Author: hanabi1224

.github/workflows/bench.yml

@@ -159,7 +159,8 @@ jobs:
       - uses: dlang-community/setup-dlang@v1
         if: matrix.lang == 'd'
         with:
-          compiler: ldc-latest
+          # compiler: ldc-latest
+          compiler: ldc-1.31.0
       - name: Install nim
         if: matrix.lang == 'nim'
         run: ./.github/nim.sh

bench/include/rust-nightly/.cargo/config.toml

@@ -1,3 +1,6 @@
 [target.x86_64-unknown-linux-gnu]
 linker = "clang"
 rustflags = ["-Clink-arg=-fuse-ld=lld", "-Zshare-generics=y"]
+
+[registries.crates-io]
+protocol = "sparse"

bench/include/rust-wasm/.cargo/config.toml

@@ -0,0 +1,2 @@
+[registries.crates-io]
+protocol = "sparse"

bench/include/rust/.cargo/config.toml

@@ -1,3 +1,6 @@
 [target.x86_64-unknown-linux-gnu]
 linker = "clang"
 rustflags = ["-Clink-arg=-fuse-ld=lld"]
+
+[registries.crates-io]
+protocol = "sparse"