Problem
Failed to get history for: "/home/opengrok/9.0.0_r3/source/external/snakeyaml/src/main/java/org/yaml/snakeyaml/serializer" Exit code: -1
Failed to get history for: "/home/opengrok/9.0.0_r3/source/external/snakeyaml/src/main/java/org/yaml/snakeyaml/serializer" Exit code: -1