[INFO] fetching crate shrew-core 0.1.0...
[INFO] testing shrew-core-0.1.0 against 1.95.0 for beta-1.96-2
[INFO] extracting crate shrew-core 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate shrew-core 0.1.0
[INFO] finished tweaking crates.io crate shrew-core 0.1.0
[INFO] tweaked toml for crates.io crate shrew-core 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate shrew-core 0.1.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate shrew-core 0.1.0 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded unicode-ident v1.0.23
[INFO] [stderr]   Downloaded zerocopy-derive v0.8.39
[INFO] [stderr]   Downloaded zerocopy v0.8.39
[INFO] [stderr]   Downloaded syn v2.0.115
[INFO] [stderr]   Downloaded rand_distr v0.4.3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a7ae763ed9babea5b69548bfdbdd745cbc37a8d7a2effdfdf13138511084f2e0
[INFO] running `Command { std: "docker" "start" "-a" "a7ae763ed9babea5b69548bfdbdd745cbc37a8d7a2effdfdf13138511084f2e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a7ae763ed9babea5b69548bfdbdd745cbc37a8d7a2effdfdf13138511084f2e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7ae763ed9babea5b69548bfdbdd745cbc37a8d7a2effdfdf13138511084f2e0", kill_on_drop: false }`
[INFO] [stdout] a7ae763ed9babea5b69548bfdbdd745cbc37a8d7a2effdfdf13138511084f2e0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] afe07f02f9a40359e2124625af4651ab1a71516b06d2326c2f5c3be4fa738f99
[INFO] running `Command { std: "docker" "start" "-a" "afe07f02f9a40359e2124625af4651ab1a71516b06d2326c2f5c3be4fa738f99", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.23
[INFO] [stderr]    Compiling zerocopy v0.8.39
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling syn v2.0.115
[INFO] [stderr]    Compiling zerocopy-derive v0.8.39
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling shrew-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 20.94s
[INFO] running `Command { std: "docker" "inspect" "afe07f02f9a40359e2124625af4651ab1a71516b06d2326c2f5c3be4fa738f99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afe07f02f9a40359e2124625af4651ab1a71516b06d2326c2f5c3be4fa738f99", kill_on_drop: false }`
[INFO] [stdout] afe07f02f9a40359e2124625af4651ab1a71516b06d2326c2f5c3be4fa738f99
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b27d51cf3055c20adafea52f09a1786a2c724217164ee288dd2f60b2a6216327
[INFO] running `Command { std: "docker" "start" "-a" "b27d51cf3055c20adafea52f09a1786a2c724217164ee288dd2f60b2a6216327", kill_on_drop: false }`
[INFO] [stderr]    Compiling shrew-core v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.34s
[INFO] running `Command { std: "docker" "inspect" "b27d51cf3055c20adafea52f09a1786a2c724217164ee288dd2f60b2a6216327", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b27d51cf3055c20adafea52f09a1786a2c724217164ee288dd2f60b2a6216327", kill_on_drop: false }`
[INFO] [stdout] b27d51cf3055c20adafea52f09a1786a2c724217164ee288dd2f60b2a6216327
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-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" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9b0ef0954afd5cbf4927455182b074d1796b75d6635998d6438e26d790b41738
[INFO] running `Command { std: "docker" "start" "-a" "9b0ef0954afd5cbf4927455182b074d1796b75d6635998d6438e26d790b41738", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/shrew_core-35cfdd86a314aeaf)
[INFO] [stdout] 
[INFO] [stdout] running 45 tests
[INFO] [stdout] test dtype::tests::test_dtype_is_half ... ok
[INFO] [stdout] test dtype::tests::test_dtype_size ... ok
[INFO] [stdout] test dtype::tests::test_with_dtype_f32 ... ok
[INFO] [stdout] test dtype::tests::test_with_dtype_roundtrip ... ok
[INFO] [stdout] test dynamic_shape::tests::test_multi_tensor_batch_consistency ... ok
[INFO] [stdout] test dynamic_shape::tests::test_shape_env_from_slice ... ok
[INFO] [stdout] test dynamic_shape::tests::test_shape_env_basic ... ok
[INFO] [stdout] test dynamic_shape::tests::test_shape_env_merge ... ok
[INFO] [stdout] test dynamic_shape::tests::test_shape_env_merge_conflict ... ok
[INFO] [stdout] test dynamic_shape::tests::test_shape_guard_validate ... ok
[INFO] [stdout] test dynamic_shape::tests::test_shape_guard_validate_and_bind ... ok
[INFO] [stdout] test dynamic_shape::tests::test_shape_guard_wrong_rank ... ok
[INFO] [stdout] test dynamic_shape::tests::test_symbolic_shape_basic ... ok
[INFO] [stdout] test dynamic_shape::tests::test_symbolic_shape_broadcast ... ok
[INFO] [stdout] test dynamic_shape::tests::test_symbolic_shape_broadcast_incompatible ... ok
[INFO] [stdout] test dynamic_shape::tests::test_symbolic_shape_broadcast_symbolic ... ok
[INFO] [stdout] test dynamic_shape::tests::test_symbolic_shape_broadcast_rank_extension ... ok
[INFO] [stdout] test dynamic_shape::tests::test_symbolic_shape_resolve ... ok
[INFO] [stdout] test dynamic_shape::tests::test_symbolic_shape_resolve_fails_unbound ... ok
[INFO] [stdout] test dynamic_shape::tests::test_symbolic_shape_resolve_with_default ... ok
[INFO] [stdout] test dynamic_shape::tests::test_symbolic_shape_unify_fixed_mismatch ... ok
[INFO] [stdout] test dynamic_shape::tests::test_symbolic_shape_unify ... ok
[INFO] [stdout] test dynamic_shape::tests::test_symbolic_shape_resolve_dynamic_fails ... ok
[INFO] [stdout] test dynamic_shape::tests::test_symdim_from ... ok
[INFO] [stdout] test dynamic_shape::tests::test_symdim_symbolic_bound ... ok
[INFO] [stdout] test dynamic_shape::tests::test_symdim_symbolic_unbound ... ok
[INFO] [stdout] test dynamic_shape::tests::test_symdim_unify ... ok
[INFO] [stdout] test layout::tests::test_contiguous_layout ... ok
[INFO] [stdout] test dynamic_shape::tests::test_transformer_shape_pattern ... ok
[INFO] [stdout] test layout::tests::test_contiguous_indices ... ok
[INFO] [stdout] test layout::tests::test_flat_index ... ok
[INFO] [stdout] test layout::tests::test_narrow ... ok
[INFO] [stdout] test layout::tests::test_narrow_out_of_bounds ... ok
[INFO] [stdout] test layout::tests::test_transpose_indices ... ok
[INFO] [stdout] test layout::tests::test_transpose_layout ... ok
[INFO] [stdout] test shape::tests::test_3d_strides ... ok
[INFO] [stdout] test shape::tests::test_display ... ok
[INFO] [stdout] test shape::tests::test_matrix_shape ... ok
[INFO] [stdout] test shape::tests::test_scalar_shape ... ok
[INFO] [stdout] test shape::tests::test_vector_shape ... ok
[INFO] [stdout] test dynamic_shape::tests::test_symbolic_shape_from_concrete ... ok
[INFO] [stdout] test dynamic_shape::tests::test_symbolic_shape_matches ... ok
[INFO] [stdout] test dynamic_shape::tests::test_symbolic_shape_unify_consistency ... ok
[INFO] [stdout] test dynamic_shape::tests::test_symdim_dynamic ... ok
[INFO] [stdout] test dynamic_shape::tests::test_symdim_fixed ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 45 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests shrew_core
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test src/backprop.rs - backprop::checkpoint (line 1577) ... ignored
[INFO] [stdout] test src/backprop.rs - backprop::checkpoint_sequential (line 1631) ... ignored
[INFO] [stdout] test src/dynamic_shape.rs - dynamic_shape::ShapeEnv (line 402) ... ignored
[INFO] [stdout] test src/dynamic_shape.rs - dynamic_shape::ShapeGuard (line 494) ... ignored
[INFO] [stdout] test src/dynamic_shape.rs - dynamic_shape::SymbolicShape (line 173) ... ignored
[INFO] [stdout] test src/tensor.rs - tensor::Tensor (line 73) ... ignored
[INFO] [stdout] test src/tensor.rs - tensor::Tensor<B>::argsort (line 733) ... ignored
[INFO] [stdout] test src/tensor.rs - tensor::Tensor<B>::backward (line 2214) ... ignored
[INFO] [stdout] test src/tensor.rs - tensor::Tensor<B>::cumsum (line 646) ... ignored
[INFO] [stdout] test src/tensor.rs - tensor::Tensor<B>::eye (line 383) ... ignored
[INFO] [stdout] test src/tensor.rs - tensor::Tensor<B>::linspace (line 359) ... ignored
[INFO] [stdout] test src/tensor.rs - tensor::Tensor<B>::sort (line 681) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 12 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9b0ef0954afd5cbf4927455182b074d1796b75d6635998d6438e26d790b41738", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b0ef0954afd5cbf4927455182b074d1796b75d6635998d6438e26d790b41738", kill_on_drop: false }`
[INFO] [stdout] 9b0ef0954afd5cbf4927455182b074d1796b75d6635998d6438e26d790b41738
