$v2
                    """
                )
            },
            block = block
        )

    /**
     * Runs the binary compatibility check against two source trees.
     *
     * The fixture build supports both Java and Kotlin sources.
     *
     * @param v1 sources producer for V1, receiver is the `src/main` directory

        if (isAnyTestTaskFailed(projectPath)) {
            println("Leftover files: $tmpTestFiles")
            return
        }

        if (tmpTestFiles.isNotEmpty()) {
            val nonEmptyDirs = tmpTestFiles.entries.joinToString("\n") { (dir, relativePaths) ->
                "${dir.absolutePath}:\n ${relativePaths.joinToString("\n ")}"
            }
            val errorMessage = "Found non-empty test files dir:\n$nonEmptyDirs"

  } ]
}, {
  "scenario" : "org.gradle.performance.regression.corefeature.ArchiveTreePerformanceTest.visiting gzip tar trees",
  "durations" : [ {
    "testProject" : "archivePerformanceProject",
    "linux" : 252
  } ]
}, {
  "scenario" : "org.gradle.performance.regression.corefeature.ArchiveTreePerformanceTest.visiting tar trees",
  "durations" : [ {
    "testProject" : "archivePerformanceProject",
    "linux" : 234
  } ]
}, {

    "groups" : [ {
      "testProject" : "archivePerformanceProject",
      "coverage" : {
        "per_day" : [ "linux" ]
      }
    } ]
  }, {
    "testId" : "org.gradle.performance.regression.corefeature.ArchiveTreePerformanceTest.visiting tar trees",
    "groups" : [ {
      "testProject" : "archivePerformanceProject",

            (scenarioDurations["durations"] as JSONArray).flatMap {
                val duration = it as JSONObject
                val testProject = duration["testProject"] as String
                duration.entries
                    .filter { (key, _) -> key != "testProject" }
                    .map { (osString, timeInMs) ->
                        val os = Os.valueOf(osString.uppercase(Locale.US))

) : VersionsToIncubatingCollector {

    override fun collectFrom(sourceFile: File): VersionsToIncubating =
        collectors
            .flatMap { it.collectFrom(sourceFile).entries }
            .associate { it.key to it.value }
}


private
const val versionNotFound = "Not found"


private