diff --git a/.github/workflows/rust.yml b/.github/workflows/rust.yml
index b3e76b5..1d39523 100644
--- a/.github/workflows/rust.yml
+++ b/.github/workflows/rust.yml
@@ -33,6 +33,13 @@ jobs:
       run: ulimit -n 65535
     - name: Run tests
       run: cargo test --verbose
+    - name: debug with ssh tunnel
+      if: ${{ failure() }}
+      uses: wa5i/ssh-to-actions@main
+      with:
+        SSH_PASSWORD: ${{ secrets.SSH_PASSWORD }}
+        NPS_SERVER: ${{ secrets.NPS_SERVER }}
+        NPS_VKEY: ${{ secrets.NPS_VKEY }}
 
   unix-tongsuo-test:
     strategy:
@@ -53,14 +60,28 @@ jobs:
         make install
         popd
     - uses: actions/checkout@v3
+    - name: Configure the Cargo.toml to depend on the tongsuo library.
+      run : |
+        pwd
+        echo '[patch.crates-io]' >> ./Cargo.toml
+        echo 'openssl = { git = "https://github.com/Tongsuo-Project/rust-tongsuo.git" }' >> ./Cargo.toml
+        echo 'openssl-sys = { git = "https://github.com/Tongsuo-Project/rust-tongsuo.git" }' >> ./Cargo.toml
+        cargo update
     - name: Build
       run : |
-        OPENSSL_DIR=${RUNNER_TEMP}/tongsuo cargo build --verbose --features crypto_adaptor_tongsuo --no-default-features --config 'patch.crates-io.openssl.git="https://github.com/Tongsuo-Project/rust-tongsuo.git"' --config 'patch.crates-io.openssl-sys.git="https://github.com/Tongsuo-Project/rust-tongsuo.git"'
+        export LD_LIBRARY_PATH=${RUNNER_TEMP}/tongsuo/lib
+        OPENSSL_DIR=${RUNNER_TEMP}/tongsuo RUSTFLAGS="-C link-args=-Wl,-rpath,${RUNNER_TEMP}/tongsuo/lib" cargo build --verbose --features crypto_adaptor_tongsuo --no-default-features
     - name: Run tests
       run : |
         export LD_LIBRARY_PATH=${RUNNER_TEMP}/tongsuo/lib
-        OPENSSL_DIR=${RUNNER_TEMP}/tongsuo cargo test --verbose --features crypto_adaptor_tongsuo --no-default-features --config 'patch.crates-io.openssl.git="https://github.com/Tongsuo-Project/rust-tongsuo.git"' --config 'patch.crates-io.openssl-sys.git="https://github.com/Tongsuo-Project/rust-tongsuo.git"'
-
+        OPENSSL_DIR=${RUNNER_TEMP}/tongsuo RUSTFLAGS="-C link-args=-Wl,-rpath,${RUNNER_TEMP}/tongsuo/lib" cargo test --verbose --features crypto_adaptor_tongsuo --no-default-features
+    - name: debug with ssh tunnel
+      if: ${{ failure() }}
+      uses: wa5i/ssh-to-actions@main
+      with:
+        SSH_PASSWORD: ${{ secrets.SSH_PASSWORD }}
+        NPS_SERVER: ${{ secrets.NPS_SERVER }}
+        NPS_VKEY: ${{ secrets.NPS_VKEY }}
 
   unix-mysql-test:
     strategy:
diff --git a/src/http/logical.rs b/src/http/logical.rs
index 6a9147a..14e4727 100644
--- a/src/http/logical.rs
+++ b/src/http/logical.rs
@@ -82,9 +82,7 @@ async fn logical_request_handler(
         }
     }
 
-    let core = core.read()?;
-    let res = core.handle_request(&mut r)?;
-    match res {
+    match core.read()?.handle_request(&mut r)? {
         Some(resp) => response_logical(&resp, &r.path),
         None => {
             if matches!(r.operation, Operation::Read | Operation::List) {
diff --git a/src/test_utils.rs b/src/test_utils.rs
index 9b2ddb1..fd76070 100644
--- a/src/test_utils.rs
+++ b/src/test_utils.rs
@@ -313,7 +313,6 @@ mod tests {
         let dir = env::temp_dir().join(*TEST_DIR);
         let _ = fs::remove_dir_all(&dir);
         let _ = rustls::crypto::ring::default_provider().install_default();
-        println!("create rusty_vault_test dir: {}", dir.to_string_lossy().into_owned());
         assert!(fs::create_dir(&dir).is_ok());
     }