Modules with kapt plugin fails with implicit dependency error

[adjorno]

Describe the bug After ugrading Gradle to 8.2.1, Kotlin to 1.9.0 and Dokka to 1.8.20 the modules using kapt plugins started failing on :dokkaHtml gradle task execution with implicit dependency error.

Expected behaviour Dokka successfully finishes.

Screenshots

    Reason: Task ':kaptmodule:dokkaHtml' uses this output of task ':kaptmodule:kaptDebugKotlin' without declaring an explicit or implicit dependency. This can lead to incorrect results being produced, depending on what order the tasks are executed.
    
    Possible solutions:
      1. Declare task ':kaptmodule:kaptDebugKotlin' as an input of ':kaptmodule:dokkaHtml'.
      2. Declare an explicit dependency on 'kaptmodule:kaptDebugKotlin' from ':kaptmodule:dokkaHtml' using Task#dependsOn.
      3. Declare an explicit dependency on ':kaptmodule:kaptDebugKotlin' from ':kaptmodule:dokkaHtml' using Task#mustRunAfter.
    
    For more information, please refer to https://docs.gradle.org/8.2.1/userguide/validation_problems.html#implicit_dependency in the Gradle documentation.

To Reproduce run :dokkaHtml 2 times. It will fail on the 2nd run, probably something related to Gradle caching.

Dokka configuration Configuration of dokka used to reproduce the bug

tasks.dokkaHtml.configure {
    outputDirectory.set(file("../documentation/kaptmodule"))
    this.dokkaSourceSets.getByName("main") {
        skipDeprecated.set(true)
        includeNonPublic.set(false)
        skipEmptyPackages.set(true)
        reportUndocumented.set(false)
        perPackageOption {
            matchingRegex.set(".*\\.internal.*") // will match internal and all sub-packages of it
            suppress.set(true)
        }
    }
}

Installation

• Operating system: macOS 13.5
• Build tool: Gradle v8.2.1
• Dokka version: 1.8.20