When the build was aborted the plugin still seems to scan the workspace for TestNG result files.
This is only a minor issue, but could save some time. See build log below where we could have spared 50 seconds by this.

17:48:11 Build was aborted
17:48:11 [WARNINGS] Skipping publisher since build result is ABORTED
17:48:11 Archiving artifacts
17:48:11 ERROR: Ignore Problem expanding maven opts macros org.jenkinsci.plugins.tokenmacro.TokenMacro
17:48:11 Checking console output
17:48:11 Looking for TestNG results report in workspace using pattern: */target/surefire-reports/*/testng-results.xml
17:49:08 [ci-game] evaluating rule: Build result
17:49:08 [ci-game] evaluating rule: Increased number of failed tests