Problem
Failed to get history for: "/home/opengrok/4.1.1/source/external/valgrind/main/coregrind/pub_core_libcsignal.h" Exit code: -1
Failed to get history for: "/home/opengrok/4.1.1/source/external/valgrind/main/coregrind/pub_core_libcsignal.h" Exit code: -1