cargo test failed with msg "error: test failed, to rerun pass `--lib`"

まず、報告された cargo test コマンドを CUDA バックエンドで再実行し、SIGSEGV の直前に実行されるテストを特定します。調査の入口として、出力に示された ArrayFire CUDA のパスを使用し、失敗するテストを再現でき、cargo test --lib が無効なメモリ参照によるクラッシュなしに終了した場合にのみ、実行が完了したとみなします。

Below is the output:

test core::macros::tests::match_view_macro_with_get_rows ... ok
test core::index::tests::non_macro_seq_assign ... ok
test core::macros::tests::match_eval_macro_with_set_rows ... ok
[kernel][1678353237][1039744] [ /work/gitee/j_arrayfires/arrayfire/src/backend/cuda/kernel/random_engine.hpp:1065 ] Launching uniformPhilox: Blocks: [1] Threads: [256] Shared Memory: 0
[kernel][1678353237][1039743] [ /work/gitee/j_arrayfires/arrayfire/src/backend/cuda/kernel/random_engine.hpp:1065 ] Launching uniformPhilox: Blocks: [1] Threads: [256] Shared Memory: 0
[jit][1678353237][1039683] [ /work/gitee/j_arrayfires/arrayfire/src/backend/cuda/compile_module.cpp:467 ] {5423006948853190671  : loaded from /home/eli/.arrayfire/KER5423006948853190671_CU_86_AF_39.bin for NVIDIA GeForce RTX 3080 }
         1          1          1 
         1          1          1 
         1          1          1 

[kernel][1678353237][1039744] [ /work/gitee/j_arrayfires/arrayfire/src/backend/cuda/kernel/random_engine.hpp:1065 ] Launching uniformPhilox: Blocks: [1] Threads: [256] Shared Memory: 0
test core::macros::tests::seq_view2 ... ok[kernel][1678353237][1039686] [ /work/gitee/j_arrayfires/arrayfire/src/backend/cuda/Kernel.hpp:37 ] Launching arrayfire::cuda::index<float>: Blocks: [1, 1, 1] Threads: [64, 4, 1] Shared Memory: 0

test core::array::tests::thread_borrow_array ... [kernel][1678353237][1039739] [ /work/gitee/j_arrayfires/arrayfire/src/backend/cuda/kernel/random_engine.hpp:1065 ] Launching uniformPhilox: Blocks: [1] Threads: [256] Shared Memory: 0
ok
test core::macros::tests::seq_view ... ok
[kernel][1678353237][1039736] [ /work/gitee/j_arrayfires/arrayfire/src/backend/cuda/jit.cpp:520 ] Launching : Dims: [9,1,1,1] Blocks: [1 1 1] Threads: [128 1 1] threads: 128
[kernel][1678353237][1039669] [ /work/gitee/j_arrayfires/arrayfire/src/backend/cuda/kernel/random_engine.hpp:1065 ] Launching uniformPhilox: Blocks: [1] Threads: [256] Shared Memory: 0
error: test failed, to rerun pass `--lib`

Caused by:
  process didn't exit successfully: `/work/gitee/j_arrayfires/arrayfire-rust/target/debug/deps/arrayfire-32e4c111c1706860` (signal: 11, SIGSEGV: invalid memory reference)
eli@sf-5820:/work/gitee/j_arrayfires/arrayfire-rust/tests$