failed: Integration test for Kubernetes Lease - sbt expected single file for component

[patriknw]

https://github.com/akka/akka-management/actions/runs/7177962873/job/19545305129#step:8:28

[error] ## Exception when compiling 3 sources to /home/runner/work/akka-management/akka-management/project/target/scala-2.12/sbt-1.0/classes
[error] sbt.internal.inc.InvalidComponent: Expected single file for component 'org.scala-sbt-compiler-bridge_2.12-1.9.5-bin_2.12.18__55.0', found: /home/runner/.sbt/boot/scala-2.12.18/org.scala-sbt/sbt/1.9.7/org.scala-sbt-compiler-bridge_2.12-1.9.5-bin_2.12.18__55.0/org.scala-sbt-compiler-bridge_2.12-1.9.5-bin_2.12.18__55.0.jar, /home/runner/.sbt/boot/scala-2.12.18/org.scala-sbt/sbt/1.9.7/org.scala-sbt-compiler-bridge_2.12-1.9.5-bin_2.12.18__55.0/org.scala-sbt-compiler-bridge_2.12-1.9.5-bin_2.12.18__55.0-1.9.5_20230915T135648.jar

Looks like it started to fail recently, but not every time: https://github.com/akka/akka-management/actions/workflows/integration-tests-lease.yml

Could it be some kind of cache corruption? What is that timestamped jar? 20230915T135648.jar

[johanandren]

For the record we had some cache corruption in this project a few months back where I tediously deleted all caches before tests started working again, I don't remember the exact tests failing back then though.