test execution::planner::tests::test_unpack_dictionary_primitive ... ok
test execution::planner::tests::test_unpack_dictionary_string ... ok
test execution::planner::tests::to_datafusion_filter ... ok
test execution::shuffle::row::test::test_append_null_row_to_struct_builder ... ok
warning: integer-to-pointer cast
    --> core/src/execution/shuffle/row.rs:260:31
     |
260  |             let word_offset = (self.row_addr + (((index >> 6) as i64) << 3)) as *const i64;
     |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ integer-to-pointer cast
     |
     = help: this program is using integer-to-pointer casts or (equivalently) `ptr::with_exposed_provenance`, which means that Miri might miss pointer bugs in this program
     = help: see https://doc.rust-lang.org/nightly/std/ptr/fn.with_exposed_provenance.html for more details on that operation
     = help: to ensure that Miri does not miss bugs in your program, use Strict Provenance APIs (https://doc.rust-lang.org/nightly/std/ptr/index.html#strict-provenance, https://crates.io/crates/sptr) instead
     = help: you can then set `MIRIFLAGS=-Zmiri-strict-provenance` to ensure you are not relying on `with_exposed_provenance` semantics
     = help: alternatively, `MIRIFLAGS=-Zmiri-permissive-provenance` disables this warning
     = note: BACKTRACE on thread `execution::shuf`:
     = note: inside `execution::shuffle::row::SparkUnsafeRow::is_null_at` at core/src/execution/shuffle/row.rs:260:31: 260:91
note: inside `execution::shuffle::row::append_field`
    --> core/src/execution/shuffle/row.rs:447:54
     |
447  |             let nested_row = if row.is_null_row() || row.is_null_at(idx) {
     |                                                      ^^^^^^^^^^^^^^^^^^^
note: inside `execution::shuffle::row::test::test_append_null_struct_field_to_struct_builder`
    --> core/src/execution/shuffle/row.rs:3332:9
     |
3332 |         append_field(&data_type, &mut struct_builder, &row, 0).expect("append field");
     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
note: inside closure
    --> core/src/execution/shuffle/row.rs:3322:57
     |
3321 |     #[test]
     |     ------- in this procedural macro expansion
3322 |     fn test_append_null_struct_field_to_struct_builder() {
     |                                                         ^

error: Undefined Behavior: accessing memory based on pointer with alignment 1, but alignment 8 is required
    --> core/src/execution/shuffle/row.rs:261:29
     |
261  |             let word: i64 = *word_offset;
     |                             ^^^^^^^^^^^^ accessing memory based on pointer with alignment 1, but alignment 8 is required
     |
     = help: this indicates a bug in the program: it performed an invalid operation, and caused Undefined Behavior
     = help: see https://doc.rust-lang.org/nightly/reference/behavior-considered-undefined.html for further information
     = note: BACKTRACE on thread `execution::shuf`:
     = note: inside `execution::shuffle::row::SparkUnsafeRow::is_null_at` at core/src/execution/shuffle/row.rs:261:29: 261:41
note: inside `execution::shuffle::row::append_field`
    --> core/src/execution/shuffle/row.rs:447:54
     |
447  |             let nested_row = if row.is_null_row() || row.is_null_at(idx) {
     |                                                      ^^^^^^^^^^^^^^^^^^^
note: inside `execution::shuffle::row::test::test_append_null_struct_field_to_struct_builder`
    --> core/src/execution/shuffle/row.rs:3332:9
     |
3332 |         append_field(&data_type, &mut struct_builder, &row, 0).expect("append field");
     |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
note: inside closure
    --> core/src/execution/shuffle/row.rs:3322:57
     |
3321 |     #[test]
     |     ------- in this procedural macro expansion
3322 |     fn test_append_null_struct_field_to_struct_builder() {
     |                                                         ^

note: some details are omitted, run with `MIRIFLAGS=-Zmiri-backtrace=full` for a verbose backtrace

error: aborting due to 1 previous error; 1 warning emitted

error: test failed, to rerun pass `-p datafusion-comet --lib`

Caused by:
  process didn't exit successfully: `/home/runner/.rustup/toolchains/nightly-x86_64-unknown-linux-gnu/bin/cargo-miri runner /home/runner/work/datafusion-comet/datafusion-comet/native/target/miri/x86_64-unknown-linux-gnu/debug/deps/comet-92e75f0cb556895b` (exit status: 1)
note: test exited abnormally; to see the full output pass --nocapture to the harness.
test execution::shuffle::row::test::test_append_null_struct_field_to_struct_builder ...