/usr/lib/R/site-library/dplyr/include/dplyr/Result/ is in r-cran-dplyr 0.7.4-3.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/R/site-library/dplyr/include/dplyr/Result/CallElementProxy.h
/usr/lib/R/site-library/dplyr/include/dplyr/Result/CallProxy.h
/usr/lib/R/site-library/dplyr/include/dplyr/Result/CallbackProcessor.h
/usr/lib/R/site-library/dplyr/include/dplyr/Result/ConstantResult.h
/usr/lib/R/site-library/dplyr/include/dplyr/Result/Count.h
/usr/lib/R/site-library/dplyr/include/dplyr/Result/Count_Distinct.h
/usr/lib/R/site-library/dplyr/include/dplyr/Result/CumMax.h
/usr/lib/R/site-library/dplyr/include/dplyr/Result/CumMin.h
/usr/lib/R/site-library/dplyr/include/dplyr/Result/CumSum.h
/usr/lib/R/site-library/dplyr/include/dplyr/Result/DelayedProcessor.h
/usr/lib/R/site-library/dplyr/include/dplyr/Result/GroupedCallProxy.h
/usr/lib/R/site-library/dplyr/include/dplyr/Result/GroupedCallReducer.h
/usr/lib/R/site-library/dplyr/include/dplyr/Result/GroupedHybridCall.h
/usr/lib/R/site-library/dplyr/include/dplyr/Result/GroupedSubset.h
/usr/lib/R/site-library/dplyr/include/dplyr/Result/GroupedSubsetBase.h
/usr/lib/R/site-library/dplyr/include/dplyr/Result/ILazySubsets.h
/usr/lib/R/site-library/dplyr/include/dplyr/Result/In.h
/usr/lib/R/site-library/dplyr/include/dplyr/Result/Lag.h
/usr/lib/R/site-library/dplyr/include/dplyr/Result/LazyGroupedSubsets.h
/usr/lib/R/site-library/dplyr/include/dplyr/Result/LazyRowwiseSubsets.h
/usr/lib/R/site-library/dplyr/include/dplyr/Result/LazySubsets.h
/usr/lib/R/site-library/dplyr/include/dplyr/Result/Lead.h
/usr/lib/R/site-library/dplyr/include/dplyr/Result/Mean.h
/usr/lib/R/site-library/dplyr/include/dplyr/Result/MinMax.h
/usr/lib/R/site-library/dplyr/include/dplyr/Result/Mutater.h
/usr/lib/R/site-library/dplyr/include/dplyr/Result/Processor.h
/usr/lib/R/site-library/dplyr/include/dplyr/Result/Rank.h
/usr/lib/R/site-library/dplyr/include/dplyr/Result/Result.h
/usr/lib/R/site-library/dplyr/include/dplyr/Result/RowwiseSubset.h
/usr/lib/R/site-library/dplyr/include/dplyr/Result/Sd.h
/usr/lib/R/site-library/dplyr/include/dplyr/Result/Sum.h
/usr/lib/R/site-library/dplyr/include/dplyr/Result/Var.h
/usr/lib/R/site-library/dplyr/include/dplyr/Result/VectorSliceVisitor.h
/usr/lib/R/site-library/dplyr/include/dplyr/Result/all.h
/usr/lib/R/site-library/dplyr/include/dplyr/Result/is_smaller.h