Surefire Maven plugin: "Corrupted STDOUT by directly writing to native stream in forked JVM"

Question

My JUnit tests are failing when running them through Maven and the Surefire plugin (version information below). I see the error message:

Corrupted STDOUT by directly writing to native stream in forked JVM 4. See FAQ web page and the dump file C:\(...)\target\surefire-reports\2019-03-20T18-57-17_082-jvmRun4.dumpstream 

The FAQ page points out some possible reasons but I don't see how I can use this information to start solving this problem:

Corrupted STDOUT by directly writing to native stream in forked JVM

If your tests use native library which prints to STDOUT this warning message appears because the library corrupted the channel used by the plugin in order to transmit events with test status back to Maven process. It would be even worse if you override the Java stream by System.setOut because the stream is also supposed to be corrupted but the Maven will never see the tests finished and build may hang.

This warning message appears if you use FileDescriptor.out or JVM prints GC summary.

In that case the warning is printed "Corrupted STDOUT by directly writing to native stream in forked JVM", and a dump file can be found in Reports directory.

If debug level is enabled then messages of corrupted stream appear in the console.

It refers to some native library printing out to STDOUT directly but how can I figure out which one, and even if I do, how do I deal with this issue if I need the library for my project?

It mentions "debug level" but it is unclear if this means Maven's debug level or Surefire plugin's debug level. I enabled Maven's debug but I don't see the console outputs as mentioned by the FAQ. And Surefire's debug option seems to be about pausing tests and waiting for a debugger to be connected to the process, not simply showing more information on the console.

The dump files also don't seem very helpful:

# Created on 2019-03-20T18:42:58.323 Corrupted STDOUT by directly writing to native stream in forked JVM 2. Stream 'FATAL ERROR in native method: processing of -javaagent failed'. java.lang.IllegalArgumentException: Stream stdin corrupted. Expected comma after third character in command 'FATAL ERROR in native method: processing of -javaagent failed'.     at org.apache.maven.plugin.surefire.booterclient.output.ForkClient$OperationalData.<init>(ForkClient.java:511)     at org.apache.maven.plugin.surefire.booterclient.output.ForkClient.processLine(ForkClient.java:209)     at org.apache.maven.plugin.surefire.booterclient.output.ForkClient.consumeLine(ForkClient.java:176)     at org.apache.maven.plugin.surefire.booterclient.output.ThreadedStreamConsumer$Pumper.run(ThreadedStreamConsumer.java:88)     at java.base/java.lang.Thread.run(Thread.java:834) 

So, how can I solve this problem?

Update: requested configuration information below.

I'm using OpenJDK 11 (Zulu distribution) on Windows 10, Maven 3.5.3, and Surefire 2.21.0 (full configuration below).

I'm running Maven from Eclipse using the "Run As..." context menu option on the pom.xml file, but obtain the same results when running it on the console.

I had never heard of JaCoco before the first comment to this question, but I see several error messages mentioning it:

[ERROR] ExecutionException The forked VM terminated without properly saying goodbye. VM crash or System.exit called? [ERROR] Command was cmd.exe /X /C ""C:\Program Files\Zulu\zulu-11\bin\java" -javaagent:C:\\Users\\E26638\\.m2\\repository\\org\\jacoco\\org.jacoco.agent\\0.8.0\\org.jacoco.agent-0.8.0-runtime.jar=destfile=C:\\Users\\E26638\\git\\aic-expresso\\target\\jacoco.exec -Xms256m -Xmx1028m -jar C:\Users\E26638\AppData\Local\Temp\surefire10089630030045878403\surefirebooter8801585361488929382.jar C:\Users\E26638\AppData\Local\Temp\surefire10089630030045878403 2019-03-21T21-26-04_829-jvmRun12 surefire10858509118810158083tmp surefire_115439010304069944813tmp" [ERROR] Error occurred in starting fork, check output in log [ERROR] Process Exit Code: 1 

This is the Surefire Maven plugin configuration:

    <plugin>         <groupId>org.apache.maven.plugins</groupId>         <artifactId>maven-surefire-plugin</artifactId>         <version>2.21.0</version>         <configuration>             <skipTests>${skipUnitTests}</skipTests>             <testFailureIgnore>false</testFailureIgnore>             <forkCount>1.5C</forkCount>             <reuseForks>true</reuseForks>             <parallel>methods</parallel>             <threadCount>4</threadCount>             <perCoreThreadCount>true</perCoreThreadCount>             <reportFormat>plain</reportFormat>             <trimStackTrace>false</trimStackTrace>             <redirectTestOutputToFile>true</redirectTestOutputToFile>         </configuration>     </plugin> 

Answer 1

Run in the same problem while migrating project from JAVA 8 to JAVA 11, upgrading jacoco-plugin from 0.8.1 to 0.8.4 did the job.

Analysing maven dependencies, seeing from where jacoco is pulled and then fixing the version should solve the issue.