[INFO] fetching crate etensor-core 0.0.1...
[INFO] testing etensor-core-0.0.1 against 1.99.0-beta.8+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate etensor-core 0.0.1 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate etensor-core 0.0.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate etensor-core 0.0.1
[INFO] tweaked toml for crates.io crate etensor-core 0.0.1 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate etensor-core 0.0.1 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate etensor-core 0.0.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cblas-sys v0.1.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 0b555aa72b189926d6fa72931730243ed9dbfba9c09b934aff977311fc2ccd90
[INFO] running `Command { std: "docker" "start" "0b555aa72b189926d6fa72931730243ed9dbfba9c09b934aff977311fc2ccd90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b555aa72b189926d6fa72931730243ed9dbfba9c09b934aff977311fc2ccd90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0b555aa72b189926d6fa72931730243ed9dbfba9c09b934aff977311fc2ccd90" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0b555aa72b189926d6fa72931730243ed9dbfba9c09b934aff977311fc2ccd90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0b555aa72b189926d6fa72931730243ed9dbfba9c09b934aff977311fc2ccd90" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling thread-tree v0.3.3
[INFO] [stderr]    Compiling cblas-sys v0.1.4
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling safetensors v0.7.0
[INFO] [stderr]    Compiling ndarray v0.17.2
[INFO] [stderr]    Compiling etensor-core v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 15.81s
[INFO] running `Command { std: "docker" "inspect" "0b555aa72b189926d6fa72931730243ed9dbfba9c09b934aff977311fc2ccd90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0b555aa72b189926d6fa72931730243ed9dbfba9c09b934aff977311fc2ccd90" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling plotters v0.3.7
[INFO] [stderr]    Compiling rayon v1.12.0
[INFO] [stderr]    Compiling ndarray v0.17.2
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerocopy-derive v0.8.48
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling zerocopy v0.8.48
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling safetensors v0.7.0
[INFO] [stderr]    Compiling etensor-core v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling ciborium-ll v0.2.2
[INFO] [stderr]    Compiling ciborium v0.2.2
[INFO] [stderr]    Compiling criterion v0.5.1
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 39.88s
[INFO] running `Command { std: "docker" "inspect" "0b555aa72b189926d6fa72931730243ed9dbfba9c09b934aff977311fc2ccd90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "0b555aa72b189926d6fa72931730243ed9dbfba9c09b934aff977311fc2ccd90" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--release", kill_on_drop: false }`
[INFO] [stderr]     Finished `release` profile [optimized] target(s) in 0.18s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/release/deps/etensor_core-af8b44bfdc097b2e)
[INFO] [stdout] 
[INFO] [stdout] running 50 tests
[INFO] [stdout] test autograd::engine::tests::test_engine_seeding_and_execution ... ok
[INFO] [stdout] test autograd::gradients::tests::test_gradient_insertion_and_retrieval ... ok
[INFO] [stdout] test autograd::engine::tests::test_requires_grad_guard ... ok
[INFO] [stdout] test backends::cpu::binary::tests::test_cpu_backend_mul ... ok
[INFO] [stdout] test autograd::nodes::tests::test_matmul_backward_logic ... ok
[INFO] [stdout] test autograd::nodes::tests::test_sigmoid_backward_logic ... ok
[INFO] [stdout] test autograd::nodes::tests::test_mul_backward_logic ... ok
[INFO] [stdout] test backends::cpu::alloc::tests::test_cpu_alloc_zeros ... ok
[INFO] [stdout] test autograd::tape::tests::test_tape_record_and_take ... ok
[INFO] [stdout] test backends::cpu::alloc::tests::test_cpu_alloc_arange ... ok
[INFO] [stdout] test autograd::tape::tests::test_thread_local_isolation ... ok
[INFO] [stdout] test backends::cpu::alloc::tests::test_cpu_alloc_ones ... ok
[INFO] [stdout] test backends::cpu::reduce::tests::test_cpu_reduce_sum_all ... ok
[INFO] [stdout] test backends::cpu::reduce::tests::test_cpu_reduce_mean_all ... ok
[INFO] [stdout] test backends::cpu::unary::tests::test_cpu_relu ... ok
[INFO] [stdout] test backends::cpu::unary::tests::test_cpu_sigmoid ... ok
[INFO] [stdout] test buffer::tests::test_arc_cloning_is_zero_copy ... ok
[INFO] [stdout] test buffer::tests::test_cpu_buffer_initialization ... ok
[INFO] [stdout] test buffer::tests::test_dtype_mismatch_rejection ... ok
[INFO] [stdout] test device::tests::test_cpu_device_properties ... ok
[INFO] [stdout] test dispatch::tests::test_dispatcher_add_forward_logic ... ok
[INFO] [stdout] test dispatch::tests::test_operator_overloading ... ok
[INFO] [stdout] test dtypes::tests::test_data_type_string_mappings ... ok
[INFO] [stdout] test dtypes::tests::test_element_byte_sizes ... ok
[INFO] [stdout] test dtypes::tests::test_is_floating_logic ... ok
[INFO] [stdout] test errors::tests::test_device_mismatch_formatting ... ok
[INFO] [stdout] test errors::tests::test_result_propagation ... ok
[INFO] [stdout] test errors::tests::test_shape_mismatch_formatting ... ok
[INFO] [stdout] test shape::tests::test_rank_and_elements ... ok
[INFO] [stdout] test shape::tests::test_stride_calculation_c_contiguous ... ok
[INFO] [stdout] test shape::tests::test_transpose_fallback_on_1d ... ok
[INFO] [stdout] test shape::tests::test_zero_copy_transpose ... ok
[INFO] [stdout] test tensor::tests::test_tensor_explainability_name ... ok
[INFO] [stdout] test tensor::tests::test_tensor_id_uniqueness ... ok
[INFO] [stdout] test tensor::tests::test_zero_copy_transpose_view ... ok
[INFO] [stdout] test autograd::nodes::tests::test_relu_backward_logic ... ok
[INFO] [stdout] test autograd::gradients::tests::test_gradient_accumulation_on_collision ... ok
[INFO] [stdout] test autograd::nodes::tests::test_sum_all_backward_logic ... ok
[INFO] [stdout] test backends::cpu::matmul::tests::test_large_matmul_correctness ... ok
[INFO] [stderr]      Running tests/autograd_tests.rs (/opt/rustwide/target/release/deps/autograd_tests-2cd469551488bbd2)
[INFO] [stdout] test backends::cpu::matmul::tests::test_standard_matmul ... ok
[INFO] [stdout] test backends::cpu::matmul::tests::test_matmul_shape_rejection ... ok
[INFO] [stdout] test backends::cpu::matmul::tests::test_strided_zero_copy_matmul ... ok
[INFO] [stdout] test tensor::tests::test_atomic_id_thread_safety ... ok
[INFO] [stdout] test backends::cpu::fusion::tests::test_cpu_fusion_add_relu ... ok
[INFO] [stdout] test backends::cpu::alloc::tests::test_cpu_alloc_full ... ok
[INFO] [stdout] test backends::cpu::fusion::tests::test_cpu_fusion_linear ... ok
[INFO] [stdout] test backends::cpu::binary::tests::test_cpu_backend_rejects_gpu_tensors ... ok
[INFO] [stdout] test backends::cpu::reduce::tests::test_cpu_reduce_max_all ... ok
[INFO] [stdout] test backends::cpu::binary::tests::test_cpu_backend_add ... ok
[INFO] [stdout] test autograd::nodes::tests::test_add_backward_logic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 50 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_gradient_accumulation_chain_rule ... ok
[INFO] [stdout] test test_nested_autograd_history ... ok
[INFO] [stdout] test test_mini_neural_network_backward ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/core_tests.rs (/opt/rustwide/target/release/deps/core_tests-25bbba91cfa424b3)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_engine_shape_mismatch_rejection ... ok
[INFO] [stdout] test test_public_tensor_creation_api ... ok
[INFO] [stdout] test test_public_shape_instantiation ... ok
[INFO] [stdout] test test_public_zero_copy_transpose_api ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests etensor_core
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0b555aa72b189926d6fa72931730243ed9dbfba9c09b934aff977311fc2ccd90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b555aa72b189926d6fa72931730243ed9dbfba9c09b934aff977311fc2ccd90", kill_on_drop: false }`
[INFO] [stdout] 0b555aa72b189926d6fa72931730243ed9dbfba9c09b934aff977311fc2ccd90
