Found the following significant warnings:
  Warning: S3 methods ‘[.fun_list’, ‘[.grouped_df’, ‘all.equal.tbl_df’, ‘anti_join.data.frame’, ‘anti_join.tbl_df’, ‘arrange.data.frame’, ‘arrange.default’, ‘arrange.grouped_df’, ‘arrange.tbl_df’, ‘arrange_.data.frame’, ‘arrange_.tbl_df’, ‘as.data.frame.grouped_df’, ‘as.data.frame.rowwise_df’, ‘as.data.frame.tbl_cube’, ‘as.data.frame.tbl_df’, ‘as.table.tbl_cube’, ‘as.tbl.data.frame’, ‘as.tbl.tbl’, ‘as.tbl_cube.array’, ‘as.tbl_cube.data.frame’, ‘as.tbl_cube.matrix’, ‘as.tbl_cube.table’, ‘as_data_frame.grouped_df’, ‘as_data_frame.tbl_cube’, ‘auto_copy.tbl_cube’, ‘auto_copy.tbl_df’, ‘cbind.grouped_df’, ‘collapse.data.frame’, ‘collect.data.frame’, ‘common_by.NULL’, ‘common_by.character’, ‘common_by.default’, ‘common_by.list’, ‘compute.data.frame’, ‘copy_to.DBIConnection’, ‘copy_to.src_local’, ‘default_missing.data.frame’, ‘default_missing.default’, ‘dim.tbl_cube’, ‘distinct.data.frame’, ‘distinct.default’, ‘distinct.grouped_df’, ‘distinct.tbl_df’, ‘distinct_.data.frame’, ‘distinct_.grouped_df’, ‘distinct_.tbl_df’, ‘do.NULL’, ‘do.data.frame’, ‘do.default’, ‘do.grouped_df’, ‘do.rowwise_df’, ‘do_.NULL’, ‘do_.data.frame’, ‘do_.grouped_df’, ‘do_.rowwise_df’, ‘filter.data.frame’, ‘filter.default’, ‘filter.tbl_cube’, ‘filter.tbl_df’, ‘filter.ts’, ‘filter_.data.frame’, ‘filter_.tbl_cube’, ‘filter_.tbl_df’, ‘format.src_local’, ‘full_join.data.frame’, ‘full_join.tbl_df’, ‘group_by.data.frame’, ‘group_by.default’, ‘group_by.rowwise_df’, ‘group_by.tbl_cube’, ‘group_by_.data.frame’, ‘group_by_.rowwise_df’, ‘group_by_.tbl_cube’, ‘group_indices.data.frame’, ‘group_indices.default’, ‘group_indices.grouped_df’, ‘group_indices_.data.frame’, ‘group_indices_.grouped_df’, ‘group_size.data.frame’, ‘group_size.grouped_df’, ‘group_size.rowwise_df’, ‘group_vars.default’, ‘group_vars.grouped_df’, ‘group_vars.tbl_cube’, ‘groups.data.frame’, ‘groups.grouped_df’, ‘groups.tbl_cube’, ‘inner_join.data.frame’, ‘inner_join.tbl_df’, ‘intersect.data.frame’, ‘intersect.default’, ‘left_join.data.frame’, ‘left_join.tbl_df’, ‘mutate.data.frame’, ‘mutate.default’, ‘mutate.tbl_df’, ‘mutate_.data.frame’, ‘mutate_.tbl_df’, ‘n_groups.data.frame’, ‘n_groups.grouped_df’, ‘n_groups.rowwise_df’, ‘print.BoolResult’, ‘print.all_vars’, ‘print.any_vars’, ‘print.fun_list’, ‘print.location’, ‘print.rowwise_df’, ‘print.src’, ‘print.tbl_cube’, ‘pull.data.frame’, ‘rbind.grouped_df’, ‘recode.character’, ‘recode.factor’, ‘recode.numeric’, ‘rename.data.frame’, ‘rename.default’, ‘rename.grouped_df’, ‘rename.tbl_cube’, ‘rename_.data.frame’, ‘rename_.grouped_df’, ‘rename_.tbl_cube’, ‘right_join.data.frame’, ‘right_join.tbl_df’, ‘same_src.data.frame’, ‘same_src.tbl_cube’, ‘sample_frac.data.frame’, ‘sample_frac.default’, ‘sample_frac.grouped_df’, ‘sample_n.data.frame’, ‘sample_n.default’, ‘sample_n.grouped_df’, ‘select.data.frame’, ‘select.default’, ‘select.grouped_df’, ‘select.tbl_cube’, ‘select_.data.frame’, ‘select_.grouped_df’, ‘select_.tbl_cube’, ‘semi_join.data.frame’, ‘semi_join.tbl_df’, ‘setdiff.data.frame’, ‘setdiff.default’, ‘setequal.data.frame’, ‘setequal.default’, ‘slice.data.frame’, ‘slice.default’, ‘slice.tbl_df’, ‘slice_.data.frame’, ‘slice_.tbl_df’, ‘src_tbls.src_local’, ‘summarise.data.frame’, ‘summarise.default’, ‘summarise.tbl_cube’, ‘summarise.tbl_df’, ‘summarise_.data.frame’, ‘summarise_.tbl_cube’, ‘summarise_.tbl_df’, ‘tbl.DBIConnection’, ‘tbl.src_local’, ‘tbl_sum.grouped_df’, ‘tbl_vars.data.frame’, ‘tbl_vars.tbl_cube’, ‘transmute.default’, ‘transmute.grouped_df’, ‘transmute_.default’, ‘transmute_.grouped_df’, ‘ungroup.data.frame’, ‘ungroup.grouped_df’, ‘ungroup.rowwise_df’, ‘union.data.frame’, ‘union.default’, ‘union_all.data.frame’, ‘union_all.default’ were declared in NAMESPACE but not found
See ‘/home/hornik/tmp/R.check/r-devel-gcc/Work/PKGS/HiResTEC.Rcheck/00install.out’ for details.