Nondex fails to generate debugging information for failed test

[nrmancuso]

From https://checkstyle.semaphoreci.com/jobs/be9551ed-3f01-40f6-8afa-45167307b891
Corresponding txt file: https://gist.githubusercontent.com/nmancus1/80acd2d4036844ce7d063f600ccf9839/raw/c390066fe8e1660a92b240cd51ae43cec4405041/gistfile1.txt
Corresponding xml file: https://gist.githubusercontent.com/nmancus1/eb12544e544ab4007c46fa3f7ea5b266/raw/1908660d57bc3490b463e947c23897cbc9113141/gistfile1.txt

Output from mvn nondex:debug:

[WARNING] REPRO for com.puppycrawl.tools.checkstyle.JavadocPropertiesGeneratorTest#testNonExistentArgument{Capturable, Capturable}:
mvn nondex:nondex  -DnondexFilter='.*' -DnondexMode=FULL -DnondexSeed=933178 -DnondexStart=0 -DnondexEnd=0 -DnondexPrintstack=true -DnondexDir="/home/nick/IdeaProjects/checkstyle/.nondex" -DnondexJarDir="/home/nick/IdeaProjects/checkstyle/.nondex" -DnondexExecid=sNqtQaVysFO1urNJCLDuR1wM11bz2sYOF3j1gDGe22Q= -DnondexLogging=CONFIG -Dtest=com.puppycrawl.tools.checkstyle.JavadocPropertiesGeneratorTest#testNonExistentArgument{Capturable, Capturable}
DEBUG RESULTS FOR com.puppycrawl.tools.checkstyle.JavadocPropertiesGeneratorTest#testNonExistentArgument{Capturable, Capturable} AT: /home/nick/IdeaProjects/checkstyle/.nondex/sNqtQaVysFO1urNJCLDuR1wM11bz2sYOF3j1gDGe22Q=/debug

...

➜   ls .nondex/sNqtQaVysFO1urNJCLDuR1wM11bz2sYOF3j1gDGe22Q= 
2020-12-15T00-16-24_298.dumpstream  config  failures  invocations
➜   cat .nondex/sNqtQaVysFO1urNJCLDuR1wM11bz2sYOF3j1gDGe22Q=/2020-12-15T00-16-24_298.dumpstream 
# Created at 2020-12-15T00:16:25.041
Error: Could not find or load main class Capturable}

Identified at checkstyle/checkstyle#9083

For now, I have added this test to the excludedGroups section in Checkstyle's pom.xml