//src/test/kotlin/io/bazel/worker:WorkerEnvironmentTest is flaky #1398
Description
Sometime it fails with the following error, but rerunning the test usually makes it pass again.
INFO: From Testing //src/test/kotlin/io/bazel/worker:InvocationWorkerTest
==================== Test output for //src/test/kotlin/io/bazel/worker:InvocationWorkerTest:
JUnit4 Test Runner
.Nov 13, 2025 3:10:31 PM worker invocation
SEVERE: ERROR: unexpected exception
java.lang.RuntimeException: error
at io.bazel.worker.InvocationWorkerTest$error$1.invoke(InvocationWorkerTest.kt:40)
at io.bazel.worker.InvocationWorker.start$lambda$3$lambda$2$lambda$0(InvocationWorker.kt:27)
at io.bazel.worker.WorkerContext$TaskContext.resultOf(WorkerContext.kt:122)
at io.bazel.worker.WorkerContext.doTask(WorkerContext.kt:151)
at io.bazel.worker.InvocationWorker.start$lambda$3$lambda$2(InvocationWorker.kt:27)
at io.bazel.worker.WorkerContext$Companion.run(WorkerContext.kt:48)
at io.bazel.worker.WorkerContext$Companion.run$default(WorkerContext.kt:41)
at io.bazel.worker.InvocationWorker.start(InvocationWorker.kt:26)
at io.bazel.worker.InvocationWorkerTest.error(InvocationWorkerTest.kt:40)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:569)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:305)
at org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:365)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
at org.junit.runners.ParentRunner$4.run(ParentRunner.java:330)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:78)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:328)
at org.junit.runners.ParentRunner.access$100(ParentRunner.java:65)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:292)
at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:305)
at org.junit.runners.ParentRunner.run(ParentRunner.java:412)
at com.google.testing.junit.runner.internal.junit4.CancellableRequestFactory$CancellableRunner.run(CancellableRequestFactory.java:104)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at org.junit.runner.JUnitCore.run(JUnitCore.java:115)
at com.google.testing.junit.runner.junit4.JUnit4Runner.run(JUnit4Runner.java:106)
at com.google.testing.junit.runner.BazelTestRunner.runTestsInSuite(BazelTestRunner.java:153)
at com.google.testing.junit.runner.BazelTestRunner.main(BazelTestRunner.java:83)