chore(ci): restore workflows before 8e0aeb4 (#1212)

.github/workflows/build.yml

@@ -166,28 +166,23 @@ jobs:
       fail-fast: false
       matrix:
         include:
-          # Linux x86_64 builds on x86 runners
+          # Linux builds
           - os: ubicloud-standard-4
             target: x86_64-unknown-linux-musl
             cross: false
             platform: linux
-            arch: x86_64
+          - os: ubicloud-standard-4
+            target: aarch64-unknown-linux-musl
+            cross: true
+            platform: linux
           - os: ubicloud-standard-4
             target: x86_64-unknown-linux-gnu
             cross: false
             platform: linux
-            arch: x86_64
-          # Linux aarch64 builds on ARM runners (native compilation)
-          - os: ubicloud-standard-4-arm
-            target: aarch64-unknown-linux-musl
-            cross: false
-            platform: linux
-            arch: aarch64
-          - os: ubicloud-standard-4-arm
+          - os: ubicloud-standard-4
             target: aarch64-unknown-linux-gnu
-            cross: false
+            cross: true
             platform: linux
-            arch: aarch64
           # macOS builds
           - os: macos-latest
             target: aarch64-apple-darwin
@@ -217,7 +212,7 @@ jobs:
         with:
           rust-version: stable
           target: ${{ matrix.target }}
-          cache-shared-key: build-${{ matrix.arch }}-${{ matrix.target }}-${{ hashFiles('**/Cargo.lock') }}
+          cache-shared-key: build-${{ matrix.target }}-${{ hashFiles('**/Cargo.lock') }}
           github-token: ${{ secrets.GITHUB_TOKEN }}
           cache-save-if: ${{ github.ref == 'refs/heads/main' || startsWith(github.ref, 'refs/tags/') }}
           install-cross-tools: ${{ matrix.cross }}
@@ -264,10 +259,6 @@ jobs:
               cargo zigbuild --release --target ${{ matrix.target }} -p rustfs --bins
             fi
           else
-            # Native compilation - use mold linker on Linux for faster linking
-            if [[ "${{ matrix.platform }}" == "linux" ]]; then
-              export RUSTFLAGS="${RUSTFLAGS} -C link-arg=-fuse-ld=mold"
-            fi
             cargo build --release --target ${{ matrix.target }} -p rustfs --bins
           fi