Compiling ipu-codegen v0.1.0 (/tmp/ipu-stack-layout-audit-before/crates/ipu-codegen)
    Finished `test` profile [unoptimized + debuginfo] target(s) in 22.00s
     Running unittests src/lib.rs (target/debug/deps/ipu_codegen-6043466c50aa8f05)

running 4 tests

thread 'low::expand::output_binding_tests::borrowed_scalar_keeps_its_semantic_broadcast_shape' (518144) panicked at crates/ipu-codegen/src/low/expand/output_bindings_test.rs:203:43:
called `Result::unwrap()` on an `Err` value: InvalidOperatorPlan
note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace

thread 'low::expand::output_binding_tests::exported_copies_have_complete_storage_and_preserve_identity_reuse' (518145) panicked at crates/ipu-codegen/src/low/expand/output_bindings_test.rs:58:9:
assertion `left != right` failed
  left: Unmaterialized
 right: Unmaterialized

thread 'low::expand::output_binding_tests::writable_aliases_and_reductions_require_complete_copy_buffers' (518147) panicked at crates/ipu-codegen/src/low/expand/output_bindings_test.rs:271:13:
assertion `left != right` failed
  left: Unmaterialized
 right: Unmaterialized
test low::expand::output_binding_tests::exported_copies_have_complete_storage_and_preserve_identity_reuse ... FAILED
test low::expand::output_binding_tests::borrowed_scalar_keeps_its_semantic_broadcast_shape ... FAILED
test low::expand::output_binding_tests::writable_aliases_and_reductions_require_complete_copy_buffers ... FAILED

thread 'low::expand::output_binding_tests::intersection_conversions_read_the_backing_storage_of_reused_subviews' (518146) panicked at crates/ipu-codegen/src/low/expand/output_bindings_test.rs:153:9:
assertion `left == right` failed
  left: BlockValueId(1)
 right: BlockValueId(0)
test low::expand::output_binding_tests::intersection_conversions_read_the_backing_storage_of_reused_subviews ... FAILED

failures:

failures:
    low::expand::output_binding_tests::borrowed_scalar_keeps_its_semantic_broadcast_shape
    low::expand::output_binding_tests::exported_copies_have_complete_storage_and_preserve_identity_reuse
    low::expand::output_binding_tests::intersection_conversions_read_the_backing_storage_of_reused_subviews
    low::expand::output_binding_tests::writable_aliases_and_reductions_require_complete_copy_buffers

test result: FAILED. 0 passed; 4 failed; 0 ignored; 0 measured; 268 filtered out; finished in 0.00s

error: test failed, to rerun pass `-p ipu-codegen --lib`