Running individual tests through the plugin fails

[AlexiosP]

You can find a project to reproduce the issue here.

When trying to run individual tests that utilise mockk, they fail with the below exception:

io/mockk/ValueClassSupportKt
java.lang.NoClassDefFoundError: io/mockk/ValueClassSupportKt
	at io.mockk.impl.instantiation.JvmMockFactoryHelper.toDescription$mockk(JvmMockFactoryHelper.kt:150)
	at io.mockk.impl.instantiation.JvmMockFactoryHelper$mockHandler$1.invocation(JvmMockFactoryHelper.kt:25)
	at io.mockk.proxy.jvm.advice.Interceptor.call(Interceptor.kt:21)
	at com.example.Impl.a(FailingToRunIndividualTest.kt:26)
	at com.example.SomeTest$2$1.invoke(FailingToRunIndividualTest.kt:19)
	at com.example.SomeTest$2$1.invoke(FailingToRunIndividualTest.kt:19)
	at io.mockk.impl.eval.RecordedBlockEvaluator$record$block$1.invoke(RecordedBlockEvaluator.kt:25)
	at io.mockk.impl.eval.RecordedBlockEvaluator$enhanceWithRethrow$1.invoke(RecordedBlockEvaluator.kt:78)
	at io.mockk.impl.recording.JvmAutoHinter.autoHint(JvmAutoHinter.kt:23)
	at io.mockk.impl.eval.RecordedBlockEvaluator.record(RecordedBlockEvaluator.kt:40)
	at io.mockk.impl.eval.EveryBlockEvaluator.every(EveryBlockEvaluator.kt:30)
	at io.mockk.MockKDsl.internalEvery(API.kt:92)
	at io.mockk.MockKKt.every(MockK.kt:98)
	at com.example.SomeTest$2.invokeSuspend(FailingToRunIndividualTest.kt:19)
	at com.example.SomeTest$2.invoke(FailingToRunIndividualTest.kt)
	at com.example.SomeTest$2.invoke(FailingToRunIndividualTest.kt)
	at io.kotest.core.spec.style.scopes.StringSpecRootScope$invoke$1.invokeSuspend(StringSpecRootScope.kt:71)
	at io.kotest.core.spec.style.scopes.StringSpecRootScope$invoke$1.invoke(StringSpecRootScope.kt)
	at io.kotest.core.spec.style.scopes.StringSpecRootScope$invoke$1.invoke(StringSpecRootScope.kt)
	at io.kotest.core.spec.style.scopes.RootScopeKt$addTest$1.invokeSuspend(RootScope.kt:36)
	at io.kotest.core.spec.style.scopes.RootScopeKt$addTest$1.invoke(RootScope.kt)
	at io.kotest.core.spec.style.scopes.RootScopeKt$addTest$1.invoke(RootScope.kt)
	at io.kotest.engine.test.TestCaseExecutor$execute$innerExecute$1.invokeSuspend(TestCaseExecutor.kt:88)
	at io.kotest.engine.test.TestCaseExecutor$execute$innerExecute$1.invoke(TestCaseExecutor.kt)
	at io.kotest.engine.test.TestCaseExecutor$execute$innerExecute$1.invoke(TestCaseExecutor.kt)
	at io.kotest.engine.test.interceptors.CoroutineDebugProbeInterceptor.intercept(CoroutineDebugProbeInterceptor.kt:29)
	at io.kotest.engine.test.TestCaseExecutor$execute$3$1.invokeSuspend(TestCaseExecutor.kt:97)
	at io.kotest.engine.test.TestCaseExecutor$execute$3$1.invoke(TestCaseExecutor.kt)
	at io.kotest.engine.test.TestCaseExecutor$execute$3$1.invoke(TestCaseExecutor.kt)
	at io.kotest.engine.test.TestInvocationInterceptor$runBeforeTestAfter$executeWithBeforeAfter$1.invokeSuspend(TestInvocationInterceptor.kt:63)
	at io.kotest.engine.test.TestInvocationInterceptor$runBeforeTestAfter$executeWithBeforeAfter$1.invoke(TestInvocationInterceptor.kt)
	at io.kotest.engine.test.TestInvocationInterceptor$runBeforeTestAfter$executeWithBeforeAfter$1.invoke(TestInvocationInterceptor.kt)
	at io.kotest.engine.test.interceptors.InvocationTimeoutInterceptor$intercept$3.invokeSuspend(InvocationTimeoutInterceptor.kt:43)
	at io.kotest.engine.test.interceptors.InvocationTimeoutInterceptor$intercept$3.invoke(InvocationTimeoutInterceptor.kt)
	at io.kotest.engine.test.interceptors.InvocationTimeoutInterceptor$intercept$3.invoke(InvocationTimeoutInterceptor.kt)
	at kotlinx.coroutines.intrinsics.UndispatchedKt.startUndispatchedOrReturnIgnoreTimeout(Undispatched.kt:89)
	at kotlinx.coroutines.TimeoutKt.setupTimeout(Timeout.kt:151)
	at kotlinx.coroutines.TimeoutKt.withTimeoutOrNull(Timeout.kt:107)
	at io.kotest.engine.test.interceptors.InvocationTimeoutInterceptor.intercept(InvocationTimeoutInterceptor.kt:42)
	at io.kotest.engine.test.TestInvocationInterceptor$runBeforeTestAfter$wrappedTest$1$1.invokeSuspend(TestInvocationInterceptor.kt:70)
	at io.kotest.engine.test.TestInvocationInterceptor$runBeforeTestAfter$wrappedTest$1$1.invoke(TestInvocationInterceptor.kt)
	at io.kotest.engine.test.TestInvocationInterceptor$runBeforeTestAfter$wrappedTest$1$1.invoke(TestInvocationInterceptor.kt)
	at io.kotest.engine.test.TestInvocationInterceptor.runBeforeTestAfter(TestInvocationInterceptor.kt:73)
	at io.kotest.engine.test.TestInvocationInterceptor.access$runBeforeTestAfter(TestInvocationInterceptor.kt:14)
	at io.kotest.engine.test.TestInvocationInterceptor$intercept$2$1.invokeSuspend(TestInvocationInterceptor.kt:36)
	at io.kotest.engine.test.TestInvocationInterceptor$intercept$2$1.invoke(TestInvocationInterceptor.kt)
	at io.kotest.engine.test.TestInvocationInterceptor$intercept$2$1.invoke(TestInvocationInterceptor.kt)
	at io.kotest.mpp.ReplayKt.replay(replay.kt:15)
	at io.kotest.engine.test.TestInvocationInterceptor$intercept$2.invokeSuspend(TestInvocationInterceptor.kt:32)
	at io.kotest.engine.test.TestInvocationInterceptor$intercept$2.invoke(TestInvocationInterceptor.kt)
	at io.kotest.engine.test.TestInvocationInterceptor$intercept$2.invoke(TestInvocationInterceptor.kt)
	at kotlinx.coroutines.intrinsics.UndispatchedKt.startUndispatchedOrReturn(Undispatched.kt:78)
	at kotlinx.coroutines.CoroutineScopeKt.coroutineScope(CoroutineScope.kt:264)
	at io.kotest.engine.test.TestInvocationInterceptor.intercept(TestInvocationInterceptor.kt:31)
	at io.kotest.engine.test.TestCaseExecutor$execute$3$1.invokeSuspend(TestCaseExecutor.kt:97)
	at io.kotest.engine.test.TestCaseExecutor$execute$3$1.invoke(TestCaseExecutor.kt)
	at io.kotest.engine.test.TestCaseExecutor$execute$3$1.invoke(TestCaseExecutor.kt)
	at io.kotest.engine.test.interceptors.TimeoutInterceptor.intercept(TimeoutInterceptor.kt:33)
	at io.kotest.engine.test.TestCaseExecutor$execute$3$1.invokeSuspend(TestCaseExecutor.kt:97)
	at io.kotest.engine.test.TestCaseExecutor$execute$3$1.invoke(TestCaseExecutor.kt)
	at io.kotest.engine.test.TestCaseExecutor$execute$3$1.invoke(TestCaseExecutor.kt)
	at io.kotest.engine.test.interceptors.BlockedThreadTimeoutInterceptor.intercept(BlockedThreadTimeoutInterceptor.kt:74)
	at io.kotest.engine.test.TestCaseExecutor$execute$3$1.invokeSuspend(TestCaseExecutor.kt:97)
	at io.kotest.engine.test.TestCaseExecutor$execute$3$1.invoke(TestCaseExecutor.kt)
	at io.kotest.engine.test.TestCaseExecutor$execute$3$1.invoke(TestCaseExecutor.kt)
	at io.kotest.engine.test.interceptors.CoroutineLoggingInterceptor.intercept(CoroutineLoggingInterceptor.kt:30)
	at io.kotest.engine.test.TestCaseExecutor$execute$3$1.invokeSuspend(TestCaseExecutor.kt:97)
	at io.kotest.engine.test.TestCaseExecutor$execute$3$1.invoke(TestCaseExecutor.kt)
	at io.kotest.engine.test.TestCaseExecutor$execute$3$1.invoke(TestCaseExecutor.kt)
	at io.kotest.engine.test.interceptors.SoftAssertInterceptor.intercept(SoftAssertInterceptor.kt:27)
	at io.kotest.engine.test.TestCaseExecutor$execute$3$1.invokeSuspend(TestCaseExecutor.kt:97)
	at io.kotest.engine.test.TestCaseExecutor$execute$3$1.invoke(TestCaseExecutor.kt)
	at io.kotest.engine.test.TestCaseExecutor$execute$3$1.invoke(TestCaseExecutor.kt)
	at io.kotest.engine.test.interceptors.AssertionModeInterceptor.intercept(AssertionModeInterceptor.kt:25)
	at io.kotest.engine.test.TestCaseExecutor$execute$3$1.invokeSuspend(TestCaseExecutor.kt:97)
	at io.kotest.engine.test.TestCaseExecutor$execute$3$1.invoke(TestCaseExecutor.kt)
	at io.kotest.engine.test.TestCaseExecutor$execute$3$1.invoke(TestCaseExecutor.kt)
	at io.kotest.engine.test.interceptors.LifecycleInterceptor.intercept(LifecycleInterceptor.kt:51)
	at io.kotest.engine.test.TestCaseExecutor$execute$3$1.invokeSuspend(TestCaseExecutor.kt:97)
	at io.kotest.engine.test.TestCaseExecutor$execute$3$1.invoke(TestCaseExecutor.kt)
	at io.kotest.engine.test.TestCaseExecutor$execute$3$1.invoke(TestCaseExecutor.kt)
	at io.kotest.engine.test.interceptors.EnabledCheckInterceptor.intercept(EnabledCheckInterceptor.kt:31)
	at io.kotest.engine.test.TestCaseExecutor$execute$3$1.invokeSuspend(TestCaseExecutor.kt:97)
	at io.kotest.engine.test.TestCaseExecutor$execute$3$1.invoke(TestCaseExecutor.kt)
	at io.kotest.engine.test.TestCaseExecutor$execute$3$1.invoke(TestCaseExecutor.kt)
	at io.kotest.engine.test.interceptors.TestCaseExtensionInterceptor$intercept$2.invokeSuspend(TestCaseExtensionInterceptor.kt:24)
	at io.kotest.engine.test.interceptors.TestCaseExtensionInterceptor$intercept$2.invoke(TestCaseExtensionInterceptor.kt)
	at io.kotest.engine.test.interceptors.TestCaseExtensionInterceptor$intercept$2.invoke(TestCaseExtensionInterceptor.kt)
	at io.kotest.engine.test.TestExtensions.intercept(TestExtensions.kt:154)
	at io.kotest.engine.test.interceptors.TestCaseExtensionInterceptor.intercept(TestCaseExtensionInterceptor.kt:24)
	at io.kotest.engine.test.TestCaseExecutor$execute$3$1.invokeSuspend(TestCaseExecutor.kt:97)
	at io.kotest.engine.test.TestCaseExecutor$execute$3$1.invoke(TestCaseExecutor.kt)
	at io.kotest.engine.test.TestCaseExecutor$execute$3$1.invoke(TestCaseExecutor.kt)
	at io.kotest.engine.test.interceptors.CoroutineErrorCollectorInterceptor$intercept$3.invokeSuspend(CoroutineErrorCollectorInterceptor.kt:28)
	at io.kotest.engine.test.interceptors.CoroutineErrorCollectorInterceptor$intercept$3.invoke(CoroutineErrorCollectorInterceptor.kt)
	at io.kotest.engine.test.interceptors.CoroutineErrorCollectorInterceptor$intercept$3.invoke(CoroutineErrorCollectorInterceptor.kt)
	at kotlinx.coroutines.intrinsics.UndispatchedKt.startUndispatchedOrReturn(Undispatched.kt:78)
	at kotlinx.coroutines.BuildersKt__Builders_commonKt.withContext(Builders.common.kt:167)
	at kotlinx.coroutines.BuildersKt.withContext(Unknown Source)
	at io.kotest.engine.test.interceptors.CoroutineErrorCollectorInterceptor.intercept(CoroutineErrorCollectorInterceptor.kt:27)
	at io.kotest.engine.test.TestCaseExecutor$execute$3$1.invokeSuspend(TestCaseExecutor.kt:97)
	at io.kotest.engine.test.TestCaseExecutor$execute$3$1.invoke(TestCaseExecutor.kt)
	at io.kotest.engine.test.TestCaseExecutor$execute$3$1.invoke(TestCaseExecutor.kt)
	at io.kotest.engine.test.interceptors.CoroutineDispatcherFactoryInterceptor$intercept$4.invokeSuspend(coroutineDispatcherFactoryInterceptor.kt:57)
	at io.kotest.engine.test.interceptors.CoroutineDispatcherFactoryInterceptor$intercept$4.invoke(coroutineDispatcherFactoryInterceptor.kt)
	at io.kotest.engine.test.interceptors.CoroutineDispatcherFactoryInterceptor$intercept$4.invoke(coroutineDispatcherFactoryInterceptor.kt)
	at io.kotest.engine.concurrency.FixedThreadCoroutineDispatcherFactory$withDispatcher$4.invokeSuspend(FixedThreadCoroutineDispatcherFactory.kt:54)
	at kotlin.coroutines.jvm.internal.BaseContinuationImpl.resumeWith(ContinuationImpl.kt:33)
	at kotlinx.coroutines.DispatchedTask.run(DispatchedTask.kt:108)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1144)
	at java.base/java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:642)
	at java.base/java.lang.Thread.run(Thread.java:1589)
Caused by: java.lang.ClassNotFoundException: io.mockk.ValueClassSupportKt
	at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:641)
	at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:188)
	at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
	... 112 more

Running the whole test file, with gradle ':test --tests "com.example.SomeTest"' has no issues.
This seems a bit related to the closed (unfixed) issue here.