/usr/include/thrust/iterator/ is in libthrust-dev 1.6.0-1.
This file is owned by root:root, with mode 0o755.
..
/usr/include/thrust/iterator/constant_iterator.h
/usr/include/thrust/iterator/counting_iterator.h
/usr/include/thrust/iterator/detail/
/usr/include/thrust/iterator/detail/any_assign.h
/usr/include/thrust/iterator/detail/any_system_tag.h
/usr/include/thrust/iterator/detail/constant_iterator_base.h
/usr/include/thrust/iterator/detail/counting_iterator.inl
/usr/include/thrust/iterator/detail/device_system_tag.h
/usr/include/thrust/iterator/detail/discard_iterator_base.h
/usr/include/thrust/iterator/detail/distance_from_result.h
/usr/include/thrust/iterator/detail/host_system_tag.h
/usr/include/thrust/iterator/detail/is_iterator_category.h
/usr/include/thrust/iterator/detail/is_trivial_iterator.h
/usr/include/thrust/iterator/detail/iterator_adaptor_base.h
/usr/include/thrust/iterator/detail/iterator_category_to_system.h
/usr/include/thrust/iterator/detail/iterator_category_to_traversal.h
/usr/include/thrust/iterator/detail/iterator_facade_category.h
/usr/include/thrust/iterator/detail/iterator_traits.inl
/usr/include/thrust/iterator/detail/iterator_traversal_tags.h
/usr/include/thrust/iterator/detail/minimum_category.h
/usr/include/thrust/iterator/detail/minimum_system.h
/usr/include/thrust/iterator/detail/normal_iterator.h
/usr/include/thrust/iterator/detail/permutation_iterator_base.h
/usr/include/thrust/iterator/detail/placement/
/usr/include/thrust/iterator/detail/placement/is_placed.h
/usr/include/thrust/iterator/detail/retag.h
/usr/include/thrust/iterator/detail/reverse_iterator.inl
/usr/include/thrust/iterator/detail/reverse_iterator_base.h
/usr/include/thrust/iterator/detail/tagged_iterator.h
/usr/include/thrust/iterator/detail/transform_iterator.inl
/usr/include/thrust/iterator/detail/tuple_of_iterator_references.h
/usr/include/thrust/iterator/detail/universal_categories.h
/usr/include/thrust/iterator/detail/zip_iterator.inl
/usr/include/thrust/iterator/detail/zip_iterator_base.h
/usr/include/thrust/iterator/discard_iterator.h
/usr/include/thrust/iterator/iterator_adaptor.h
/usr/include/thrust/iterator/iterator_categories.h
/usr/include/thrust/iterator/iterator_facade.h
/usr/include/thrust/iterator/iterator_traits.h
/usr/include/thrust/iterator/permutation_iterator.h
/usr/include/thrust/iterator/retag.h
/usr/include/thrust/iterator/reverse_iterator.h
/usr/include/thrust/iterator/transform_iterator.h
/usr/include/thrust/iterator/zip_iterator.h