Coverage verification is flaky

[glebkacode]

Describe the bug I have Android multimodule project with 19 modules. Each module apply kover plugin with similar configuration

kover {
    reports {
        filters {
            excludes {
                androidGeneratedClasses()
                annotatedBy(
                    "androidx.compose.ui.tooling.preview.Preview",
                    "androidx.compose.runtime.Composable"
                )
                classes(
                    "ru.*.*.ComposableSingletons*"
                )
                classes(
                  // excludes here
                )
            }
        }
        verify {
            rule {
                minBound(80)
            }
        }
    }
}

After run multiple times koverXmlReportDebug and koverVerifyDebug different result are outcome. Sometimes build is finished successful, sometimes it fails randomly.

But reports in failed modules showed that all lines were covered and no missed code.

Errors Running command gradle koverXmlReportDebug koverVerifyDebug generate

Execution failed for task ':core-di:koverVerifyDebug'.
> Rule violated: lines covered percentage is 0.000000, but expected minimum is 80

* Try:
> Run with --stacktrace option to get the stack trace.
> Run with --info or --debug option to get more log output.
> Run with --scan to get full insights.
> Get more help at https://help.gradle.org.
BUILD FAILED in 1s
437 actionable tasks: 19 executed, 418 up-to-date

or

* What went wrong:
Execution failed for task ':init-api:koverVerifyDebug'.
> Rule violated: lines covered percentage is 0.000000, but expected minimum is 80


* Try:
> Run with --stacktrace option to get the stack trace.
> Run with --info or --debug option to get more log output.
> Run with --scan to get full insights.
> Get more help at https://help.gradle.org.
==============================================================================

2: Task failed with an exception.
-----------
* What went wrong:
Execution failed for task ':mvi:koverVerifyDebug'.
> Rule violated: lines covered percentage is 0.000000, but expected minimum is 80


* Try:
> Run with --stacktrace option to get the stack trace.
> Run with --info or --debug option to get more log output.
> Run with --scan to get full insights.
> Get more help at https://help.gradle.org.
==============================================================================

BUILD FAILED in 13s

Expected behavior Tasks are executed without errors.

Reproducer You can try run multiple times tasks koverXmlReportDebug and koverVerifyDebug or gradle koverXmlReportDebug koverVerifyDebug in https://github.com/glebkacode/kinofest projects. As well you can try run gradle clean koverXmlReportDebug koverVerifyDebug result will be the similar.

Reports

Environment

• Kover Gradle Plugin version: 0.9.1
• Gradle version: 8.9
• Kotlin project type: Kotlin/Android
• Coverage Toolset (if customized in build script): Kover
• Other context important for this bug: Android