diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index fc48d71..096f623 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -14,7 +14,6 @@ jobs:
   test:
     name: Test
     runs-on: ${{ matrix.os }}
-    continue-on-error: true
     strategy:
       matrix:
         os: [ubuntu-latest, windows-latest, macos-latest]
@@ -51,6 +50,9 @@ jobs:
         # Create config file
         Add-Content -Path "$env:USERPROFILE\.cargo\config.toml" -Value "[target.x86_64-unknown-linux-musl]"
         Add-Content -Path "$env:USERPROFILE\.cargo\config.toml" -Value 'linker = "rust-lld"'
+    - name: Set up Docker (Windows and macOS)
+      if: matrix.os == 'windows-latest' || matrix.os == 'macos-latest'
+      uses: docker-practice/actions-setup-docker@v1
     - name: Cache cargo registry
       uses: actions/cache@v4
       with:
@@ -68,9 +70,19 @@ jobs:
         key: ${{ runner.os }}-cargo-build-target-${{ hashFiles('**/Cargo.lock') }}
     - name: Verify cross-compilation setup
       run: |
-        rustup target list --installed | grep musl
+        echo "Installed targets:"
+        rustup target list --installed
+        echo "Cargo version:"
         cargo --version
+        echo "Rustc version:"
         rustc --version
+        echo "Available linkers:"
+        which x86_64-unknown-linux-musl-gcc || echo "x86_64-unknown-linux-musl-gcc not found"
+        which x86_64-linux-musl-gcc || echo "x86_64-linux-musl-gcc not found"
+        which musl-gcc || echo "musl-gcc not found"
+        which rust-lld || echo "rust-lld not found"
+        echo "Cargo config:"
+        cat ~/.cargo/config.toml || echo "No cargo config found"
     - name: Build
       run: cargo build --verbose
     - name: Run unit tests
diff --git a/.pre-commit-config.yaml b/.pre-commit-config.yaml
index 0455164..36dbf5c 100644
--- a/.pre-commit-config.yaml
+++ b/.pre-commit-config.yaml
@@ -4,7 +4,7 @@ repos:
     hooks:
       - id: rustfmt
         name: rustfmt
-        entry: cargo fmt --
+        entry: cargo fmt -- --check
         language: system
         types: [rust]
         pass_filenames: false
diff --git a/src/builder/mod.rs b/src/builder/mod.rs
index 3d8ef0d..4919ab9 100644
--- a/src/builder/mod.rs
+++ b/src/builder/mod.rs
@@ -1,7 +1,7 @@
 use anyhow::{Context, Result};
 use std::path::{Path, PathBuf};
 use std::process::Command;
-use tracing::{debug, info};
+use tracing::{debug, error, info};
 
 #[cfg(test)]
 mod tests;
@@ -87,7 +87,11 @@ impl RustBuilder {
         let output = cmd.output().context("Failed to execute cargo build")?;
 
         if !output.status.success() {
+            let stdout = String::from_utf8_lossy(&output.stdout);
             let stderr = String::from_utf8_lossy(&output.stderr);
+            error!("Cargo build failed!");
+            error!("stdout:\n{}", stdout);
+            error!("stderr:\n{}", stderr);
             anyhow::bail!("Cargo build failed: {}", stderr);
         }