Revert "chore[ci]: add windows test to CI (#5439)" (#5449)

This reverts commit 63b759f.

Signed-off-by: Alexander Droste <[email protected]>

Author: 0ax1

.github/actions/setup-rust/action.yml

@@ -25,7 +25,6 @@ runs:
       run: echo "version=$(cat rust-toolchain.toml | grep channel | awk -F'\"' '{print $2}')" >> $GITHUB_OUTPUT
 
     - name: Install Mold
-      if: runner.os == 'Linux'
       uses: rui314/setup-mold@v1
 
     - name: Rust Toolchain
@@ -51,7 +50,6 @@ runs:
       run: echo "PATH=$PATH" >> $GITHUB_ENV
 
     - name: Install Protoc (for lance-encoding build step)
-      if: runner.os != 'Windows'
       uses: arduino/setup-protoc@v3
       with:
         version: "29.3"

.github/workflows/ci.yml

@@ -400,59 +400,6 @@ jobs:
             --target x86_64-unknown-linux-gnu \
             --verbose
 
-  rust-test-other:
-    name: "Rust tests (${{ matrix.os }})"
-    timeout-minutes: 120
-    strategy:
-      fail-fast: false
-      matrix:
-        include:
-          - os: windows-x64
-            runner:
-              - runs-on=${{ github.run_id }}
-              - family=m7i
-              - cpu=8
-              - image=windows22-full-x64
-              - tag=rust-test-windows
-          - os: linux-arm64
-            runner:
-              - runs-on=${{ github.run_id }}
-              - family=m7g
-              - cpu=8
-              - image=ubuntu24-full-arm64
-              - extras=s3-cache
-              - tag=rust-test-linux-arm64
-    runs-on: ${{ matrix.runner }}
-    steps:
-      - uses: runs-on/action@v2
-        if: matrix.os == 'linux-arm64'
-        with:
-          sccache: s3
-      - uses: actions/checkout@v5
-      - name: Install Visual Studio Build Tools (Windows)
-        if: matrix.os == 'windows-x64'
-        shell: bash
-        run: |
-          choco install visualstudio2022buildtools --package-parameters "--add Microsoft.VisualStudio.Workload.VCTools --includeRecommended --passive" -y
-      - name: Setup Python (Windows)
-        if: matrix.os == 'windows-x64'
-        uses: actions/setup-python@v5
-        with:
-          python-version: "3.11"
-      - uses: ./.github/actions/setup-rust
-        with:
-          repo-token: ${{ secrets.GITHUB_TOKEN }}
-      - name: Install nextest
-        uses: taiki-e/install-action@v2
-        with:
-          tool: nextest
-      - name: Rust Tests (Windows)
-        if: matrix.os == 'windows-x64'
-        run: cargo nextest run --locked --workspace --all-features --no-fail-fast --exclude bench-vortex --exclude vortex-python --exclude vortex-duckdb
-      - name: Rust Tests (Other)
-        if: matrix.os != 'windows-x64'
-        run: cargo nextest run --locked --workspace --all-features --no-fail-fast --exclude bench-vortex
-
   build-java:
     name: "Java"
     runs-on: ubuntu-latest

vortex-io/src/file/object_store.rs

@@ -2,8 +2,6 @@
 // SPDX-FileCopyrightText: Copyright the Vortex contributors
 
 use std::io;
-#[cfg(not(unix))]
-use std::io::{Read, Seek};
 #[cfg(unix)]
 use std::os::unix::fs::FileExt;
 use std::sync::Arc;
@@ -127,9 +125,8 @@ impl ReadSource for ObjectStoreIoSource {
                         )
                         .await?;
 
-                    #[cfg_attr(unix, allow(unused_mut))]
                     let buffer = match response.payload {
-                        object_store::GetResultPayload::File(mut file, _) => {
+                        object_store::GetResultPayload::File(file, _) => {
                             // SAFETY: We're setting the length to the exact size we're about to read.
                             // The read_exact_at call will either fill the entire buffer or return an error,
                             // ensuring no uninitialized memory is exposed.
@@ -142,7 +139,7 @@ impl ReadSource for ObjectStoreIoSource {
                                         Ok::<_, io::Error>(buffer)
                                     }
                                     #[cfg(not(unix))] {
-                                        file.seek(io::SeekFrom::Start(range.start))?;
+                                        file.seek(range.start)?;
                                         file.read_exact(&mut buffer)?;
                                         Ok::<_, io::Error>(buffer)
                                     }