Adjust -expected-default-driver invocation

hack/jenkins/common.sh

@@ -256,12 +256,14 @@ fi
 
 echo ""
 echo ">> Starting ${E2E_BIN} at $(date)"
+set -x
 ${SUDO_PREFIX}${E2E_BIN} \
   -minikube-start-args="--vm-driver=${VM_DRIVER} ${EXTRA_START_ARGS}" \
-  --expected-default-driver="${EXPECTED_DEFAULT_DRIVER}" \
+  -expected-default-driver="${EXPECTED_DEFAULT_DRIVER}" \
   -test.timeout=60m \
   -test.parallel=${PARALLEL_COUNT} \
   -binary="${MINIKUBE_BIN}" && result=$? || result=$?
+set +x
 echo ">> ${E2E_BIN} exited with ${result} at $(date)"
 echo ""
 

hack/jenkins/windows_integration_test_virtualbox.ps1

@@ -19,7 +19,7 @@ gsutil.cmd -m cp -r gs://minikube-builds/$env:MINIKUBE_LOCATION/testdata .
 
 ./out/minikube-windows-amd64.exe delete
 
-out/e2e-windows-amd64.exe -minikube-start-args="--vm-driver=virtualbox --expected-default-driver=hyperv" -binary=out/minikube-windows-amd64.exe -test.v -test.timeout=30m
+out/e2e-windows-amd64.exe -minikube-start-args="--vm-driver=virtualbox" -expected-default-driver=hyperv -binary=out/minikube-windows-amd64.exe -test.v -test.timeout=30m
 $env:result=$lastexitcode
 # If the last exit code was 0->success, x>0->error
 If($env:result -eq 0){$env:status="success"}