diff --git a/libraries/tools/kotlin-gradle-plugin/src/test/kotlin/org/jetbrains/kotlin/gradle/internal/testing/RecordingTestResultProcessor.kt b/libraries/tools/kotlin-gradle-plugin/src/test/kotlin/org/jetbrains/kotlin/gradle/internal/testing/RecordingTestResultProcessor.kt
index 051a1c1a9a4..7acd5f399a2 100644
--- a/libraries/tools/kotlin-gradle-plugin/src/test/kotlin/org/jetbrains/kotlin/gradle/internal/testing/RecordingTestResultProcessor.kt
+++ b/libraries/tools/kotlin-gradle-plugin/src/test/kotlin/org/jetbrains/kotlin/gradle/internal/testing/RecordingTestResultProcessor.kt
@@ -6,6 +6,7 @@
 package org.jetbrains.kotlin.gradle.internal.testing
 
 import org.gradle.api.internal.tasks.testing.*
+import org.gradle.api.tasks.testing.TestFailure
 import org.gradle.api.tasks.testing.TestOutputEvent
 
 class RecordingTestResultProcessor : TestResultProcessor {
@@ -34,8 +35,8 @@ class RecordingTestResultProcessor : TestResultProcessor {
         line("${event.destination}[${event.message}] // $testId")
     }
 
-    override fun failure(testId: Any, result: Throwable) {
-        line("FAILURE $result // $testId")
+    override fun failure(testId: Any?, result: TestFailure?) {
+        line("FAILURE ${result?.rawFailure} // $testId")
     }
 
     override fun completed(testId: Any, event: TestCompleteEvent) {
diff --git a/libraries/tools/kotlin-gradle-plugin/src/test/kotlin/org/jetbrains/kotlin/gradle/internal/testing/tcsmc/TCServiceMessagesClientTest.kt b/libraries/tools/kotlin-gradle-plugin/src/test/kotlin/org/jetbrains/kotlin/gradle/internal/testing/tcsmc/TCServiceMessagesClientTest.kt
index 13f31d87429..9a10b21d816 100644
--- a/libraries/tools/kotlin-gradle-plugin/src/test/kotlin/org/jetbrains/kotlin/gradle/internal/testing/tcsmc/TCServiceMessagesClientTest.kt
+++ b/libraries/tools/kotlin-gradle-plugin/src/test/kotlin/org/jetbrains/kotlin/gradle/internal/testing/tcsmc/TCServiceMessagesClientTest.kt
@@ -2,6 +2,7 @@ package org.jetbrains.kotlin.gradle.internal.testing.tcsmc
 
 import jetbrains.buildServer.messages.serviceMessages.ServiceMessage
 import org.gradle.api.internal.tasks.testing.TestResultProcessor
+import org.gradle.api.tasks.testing.TestFailure
 import org.gradle.internal.operations.OperationIdentifier
 import org.jetbrains.kotlin.gradle.internal.testing.RecordingTestResultProcessor
 import org.jetbrains.kotlin.gradle.internal.testing.TCServiceMessagesClient
@@ -44,7 +45,14 @@ open class TCServiceMessagesClientTest {
             LoggerFactory.getLogger("test"),
             object : MppTestReportHelper {
                 override fun reportFailure(results: TestResultProcessor, id: Any, failure: KotlinTestFailure, isAssertionFailure: Boolean) {
-                    results.failure(id, failure)
+                    results.failure(
+                        id,
+                        if (isAssertionFailure) {
+                            TestFailure.fromTestAssertionFailure(failure, failure.expected, failure.actual)
+                        } else {
+                            TestFailure.fromTestFrameworkFailure(failure)
+                        }
+                    )
                 }
 
                 override fun createDelegatingTestReportProcessor(origin: TestResultProcessor, targetName: String): TestResultProcessor =
diff --git a/native/commonizer-api/test/org/jetbrains/kotlin/commonizer/utils/konanHome.kt b/native/commonizer-api/test/org/jetbrains/kotlin/commonizer/utils/konanHome.kt
index ddca0b9648d..a61c6268620 100644
--- a/native/commonizer-api/test/org/jetbrains/kotlin/commonizer/utils/konanHome.kt
+++ b/native/commonizer-api/test/org/jetbrains/kotlin/commonizer/utils/konanHome.kt
@@ -16,7 +16,7 @@ internal val konanHome: File by lazy {
     val project = ProjectBuilder
         .builder()
         .build()
-        ?.run {
+        .run {
             project.plugins.apply("kotlin-multiplatform")
 
             (project.kotlinExtension as KotlinMultiplatformExtension).apply {