[INFO] fetching crate tsai_core 0.1.2...
[INFO] testing tsai_core-0.1.2 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate tsai_core 0.1.2 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate tsai_core 0.1.2
[INFO] finished tweaking crates.io crate tsai_core 0.1.2
[INFO] tweaked toml for crates.io crate tsai_core 0.1.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tsai_core 0.1.2 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tsai_core 0.1.2 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d7c658d460ac6755d253b815b32348398e690fd407d4ef429df10be816e086cd
[INFO] running `Command { std: "docker" "start" "-a" "d7c658d460ac6755d253b815b32348398e690fd407d4ef429df10be816e086cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d7c658d460ac6755d253b815b32348398e690fd407d4ef429df10be816e086cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d7c658d460ac6755d253b815b32348398e690fd407d4ef429df10be816e086cd", kill_on_drop: false }`
[INFO] [stdout] d7c658d460ac6755d253b815b32348398e690fd407d4ef429df10be816e086cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ebe85a81913dfb717a4574059185812d8eac93b989e565ae37c3fbaa52ef06e5
[INFO] running `Command { std: "docker" "start" "-a" "ebe85a81913dfb717a4574059185812d8eac93b989e565ae37c3fbaa52ef06e5", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling zerocopy v0.8.31
[INFO] [stderr]    Compiling portable-atomic v1.12.0
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling cubecl-common v0.4.0
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling embassy-futures v0.1.2
[INFO] [stderr]    Compiling serde_bytes v0.11.19
[INFO] [stderr]    Compiling serde_json v1.0.147
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling itoa v1.0.16
[INFO] [stderr]    Compiling zmij v0.1.9
[INFO] [stderr]    Compiling thread-tree v0.3.3
[INFO] [stderr]    Compiling rmp v0.8.15
[INFO] [stderr]    Compiling unty v0.0.4
[INFO] [stderr]    Compiling flate2 v1.1.5
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling uuid v1.19.0
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling burn-ndarray v0.16.1
[INFO] [stderr]    Compiling data-encoding v2.9.0
[INFO] [stderr]    Compiling schemars v0.8.22
[INFO] [stderr]    Compiling futures-lite v2.6.1
[INFO] [stderr]    Compiling atomic_float v1.1.0
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerocopy-derive v0.8.31
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling derive-new v0.6.0
[INFO] [stderr]    Compiling derive-new v0.7.0
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling schemars_derive v0.8.22
[INFO] [stderr]    Compiling burn-derive v0.16.1
[INFO] [stderr]    Compiling bytemuck v1.24.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling bincode v2.0.1
[INFO] [stderr]    Compiling rmp-serde v1.3.1
[INFO] [stderr]    Compiling ndarray v0.16.1
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling burn-common v0.16.1
[INFO] [stderr]    Compiling burn-tensor v0.16.1
[INFO] [stderr]    Compiling burn-core v0.16.1
[INFO] [stderr]    Compiling burn-autodiff v0.16.1
[INFO] [stderr]    Compiling burn v0.16.1
[INFO] [stderr]    Compiling tsai_core v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 47.10s
[INFO] running `Command { std: "docker" "inspect" "ebe85a81913dfb717a4574059185812d8eac93b989e565ae37c3fbaa52ef06e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebe85a81913dfb717a4574059185812d8eac93b989e565ae37c3fbaa52ef06e5", kill_on_drop: false }`
[INFO] [stdout] ebe85a81913dfb717a4574059185812d8eac93b989e565ae37c3fbaa52ef06e5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8fb88689b5b91b8670285413147c8e4b1a5846d1a00078d0da52568913f7e98e
[INFO] running `Command { std: "docker" "start" "-a" "8fb88689b5b91b8670285413147c8e4b1a5846d1a00078d0da52568913f7e98e", kill_on_drop: false }`
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling tsai_core v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.10s
[INFO] running `Command { std: "docker" "inspect" "8fb88689b5b91b8670285413147c8e4b1a5846d1a00078d0da52568913f7e98e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8fb88689b5b91b8670285413147c8e4b1a5846d1a00078d0da52568913f7e98e", kill_on_drop: false }`
[INFO] [stdout] 8fb88689b5b91b8670285413147c8e4b1a5846d1a00078d0da52568913f7e98e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6aed28da48c6ad7fd91671305a7591338895de4f8eea3d003e0e29e7584916ea
[INFO] running `Command { std: "docker" "start" "-a" "6aed28da48c6ad7fd91671305a7591338895de4f8eea3d003e0e29e7584916ea", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tsai_core-ec211cfc663fe748)
[INFO] [stdout] 
[INFO] [stdout] running 17 tests
[INFO] [stdout] test shape::tests::test_shape_compatibility ... ok
[INFO] [stdout] test shape::tests::test_shape_creation ... ok
[INFO] [stdout] test model_trait::tests::test_trait_definitions ... ok
[INFO] [stdout] test seed::tests::test_seed_serialization ... ok
[INFO] [stdout] test seed::tests::test_seed_reproducibility ... ok
[INFO] [stdout] test seed::tests::test_seed_derive ... ok
[INFO] [stdout] test shape::tests::test_shape_is_empty ... ok
[INFO] [stdout] test shape::tests::test_shape_numel ... ok
[INFO] [stdout] test shape::tests::test_shape_serialization ... ok
[INFO] [stdout] test shape::tests::test_shape_with_methods ... ok
[INFO] [stdout] test split::tests::test_split_display ... ok
[INFO] [stdout] test transform::tests::test_split_should_apply ... ok
[INFO] [stdout] test tensor::tests::test_ts_shape_basic ... ok
[INFO] [stdout] test transform::tests::test_identity_name ... ok
[INFO] [stdout] test split::tests::test_split_checks ... ok
[INFO] [stdout] test split::tests::test_split_index ... ok
[INFO] [stdout] test shape::tests::test_shape_from_dims ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 17 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tsai_core
[INFO] [stdout] 
[INFO] [stdout] running 11 tests
[INFO] [stdout] test src/lib.rs - (line 21) ... ignored
[INFO] [stdout] test src/tensor.rs - tensor::TSTensor (line 21) ... ignored
[INFO] [stdout] test src/transform.rs - transform::Transform (line 23) ... ignored
[INFO] [stdout] test src/seed.rs - seed::Seed::derive (line 87) ... ok
[INFO] [stdout] test src/split.rs - split::Split::is_train (line 35) ... ok
[INFO] [stdout] test src/shape.rs - shape::TSShape::new (line 42) ... ok
[INFO] [stdout] test src/shape.rs - shape::TSShape (line 16) ... ok
[INFO] [stdout] test src/shape.rs - shape::TSShape::from_dims (line 63) ... ok
[INFO] [stdout] test src/seed.rs - seed::Seed::new (line 41) ... ok
[INFO] [stdout] test src/seed.rs - seed::Seed (line 14) ... ok
[INFO] [stdout] test src/split.rs - split::Split (line 12) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 1.23s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6aed28da48c6ad7fd91671305a7591338895de4f8eea3d003e0e29e7584916ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6aed28da48c6ad7fd91671305a7591338895de4f8eea3d003e0e29e7584916ea", kill_on_drop: false }`
[INFO] [stdout] 6aed28da48c6ad7fd91671305a7591338895de4f8eea3d003e0e29e7584916ea