Package xgboost version 3.1.2.1 Package built using 89094/R 4.6.0; x86_64-pc-linux-gnu; 2025-12-05 13:55:20 UTC; unix Checked with rchk version 35618ebbccf3cd0b45a3530e6303970a22a9056b LLVM version 14.0.6 More information at https://github.com/kalibera/cran-checks/blob/master/rchk/PROTECT.md For rchk in docker image see https://github.com/kalibera/rchk/blob/master/doc/DOCKER.md Function (anonymous namespace)::XGDMatrixCreateFromCallbackGeneric_R(SEXPREC*, SEXPREC*, SEXPREC*, SEXPREC*, SEXPREC*, SEXPREC*, SEXPREC*, SEXPREC*, SEXPREC*, bool) [UP] unprotected variable out while calling allocating function RRNGStateController::~RRNGStateController() xgboost/src/xgboost_R.cc:833 Function XGProxyDMatrixCreate_R [UP] unprotected variable out while calling allocating function RRNGStateController::~RRNGStateController() xgboost/src/xgboost_R.cc:689