Fix warnings in buildSrc

kotlin-native/tools/kotlin-native-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/plugin/konan/KonanArtifactContainer.kt

@@ -19,18 +19,18 @@ package org.jetbrains.kotlin.gradle.plugin.konan
 import groovy.lang.Closure
 import org.gradle.api.Action
 import org.gradle.api.NamedDomainObjectFactory
+import org.gradle.api.internal.CollectionCallbackActionDecorator
 import org.gradle.api.internal.DefaultPolymorphicDomainObjectContainer
 import org.gradle.api.internal.project.ProjectInternal
 import org.gradle.internal.reflect.Instantiator
 import org.gradle.util.ConfigureUtil
 import kotlin.reflect.KClass
 
-open class KonanArtifactContainer(val project: ProjectInternal)
-    : DefaultPolymorphicDomainObjectContainer<KonanBuildingConfig<*>>(
-        KonanBuildingConfig::class.java,
-        project.services.get(Instantiator::class.java)
+open class KonanArtifactContainer(val project: ProjectInternal) : DefaultPolymorphicDomainObjectContainer<KonanBuildingConfig<*>>(
+    KonanBuildingConfig::class.java,
+    project.services.get(Instantiator::class.java),
+    CollectionCallbackActionDecorator.NOOP
 ) {
-
     private inner class KonanBuildingConfigFactory<T: KonanBuildingConfig<*>>(val configClass: KClass<T>)
         : NamedDomainObjectFactory<T> {
 

kotlin-native/tools/kotlin-native-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/plugin/konan/KonanBuildingConfig.kt

@@ -120,7 +120,7 @@ abstract class KonanBuildingConfig<T : KonanBuildingTask>(
             init(this@KonanBuildingConfig, outputDescription.destinationDir, outputDescription.artifactName, target)
             group = BasePlugin.BUILD_GROUP
             description = generateTaskDescription(this)
-        } ?: throw Exception("Cannot create task for target: ${target.visibleName}")
+        }
 
     private fun createAggregateTask(): TaskProvider<Task> =
         project.tasks.register(generateAggregateTaskName()) {

kotlin-native/tools/kotlin-native-gradle-plugin/src/main/kotlin/org/jetbrains/kotlin/gradle/plugin/konan/KonanPlugin.kt

@@ -328,9 +328,6 @@ class KonanPlugin @Inject constructor(private val registry: ToolingModelBuilderR
 
 
     override fun apply(project: ProjectInternal) {
-        if (project == null) {
-            return
-        }
         checkGradleVersion()
         project.plugins.apply("base")
         // Create necessary tasks and extensions.