Archiving artifacts ‘.*log’ doesn’t match anything, but ‘ant/org.eclipse.ant.tests.ui/target/work/data/.metadata/.*log’ does. Perhaps that’s what you mean? No artifacts found that match the file pattern ".*log,*/target/work/data/.metadata/.*log,*/tests/target/work/data/.metadata/.*log,apiAnalyzer-workspace/.metadata/.*log". Configuration error?