[INFO] fetching crate oxidizedmlx-sys 0.1.0...
[INFO] testing oxidizedmlx-sys-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate oxidizedmlx-sys 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate oxidizedmlx-sys 0.1.0
[INFO] finished tweaking crates.io crate oxidizedmlx-sys 0.1.0
[INFO] tweaked toml for crates.io crate oxidizedmlx-sys 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate oxidizedmlx-sys 0.1.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate oxidizedmlx-sys 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded mlx-conformance v0.1.0
[INFO] [stderr]   Downloaded mlx-core v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 48f0c33047a5b46aed29e9bba4a2a8d59ef2ee7dd0509426d0a348a975bf93bc
[INFO] running `Command { std: "docker" "start" "-a" "48f0c33047a5b46aed29e9bba4a2a8d59ef2ee7dd0509426d0a348a975bf93bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "48f0c33047a5b46aed29e9bba4a2a8d59ef2ee7dd0509426d0a348a975bf93bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48f0c33047a5b46aed29e9bba4a2a8d59ef2ee7dd0509426d0a348a975bf93bc", kill_on_drop: false }`
[INFO] [stdout] 48f0c33047a5b46aed29e9bba4a2a8d59ef2ee7dd0509426d0a348a975bf93bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e15668b7ec84a162708096da05bbef62c333959555f1a9a37ec7130d6a0540e1
[INFO] running `Command { std: "docker" "start" "-a" "e15668b7ec84a162708096da05bbef62c333959555f1a9a37ec7130d6a0540e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling oxidizedmlx-sys v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling mlx-core v0.1.0
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 8.47s
[INFO] running `Command { std: "docker" "inspect" "e15668b7ec84a162708096da05bbef62c333959555f1a9a37ec7130d6a0540e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e15668b7ec84a162708096da05bbef62c333959555f1a9a37ec7130d6a0540e1", kill_on_drop: false }`
[INFO] [stdout] e15668b7ec84a162708096da05bbef62c333959555f1a9a37ec7130d6a0540e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed0c7d91e9c9afa7f30cff7dee6c37976da467c8f00801416de1379760259d33
[INFO] running `Command { std: "docker" "start" "-a" "ed0c7d91e9c9afa7f30cff7dee6c37976da467c8f00801416de1379760259d33", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.39
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling getrandom v0.4.1
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling tempfile v3.25.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling mlx-conformance v0.1.0
[INFO] [stderr]    Compiling oxidizedmlx-sys v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 16.82s
[INFO] running `Command { std: "docker" "inspect" "ed0c7d91e9c9afa7f30cff7dee6c37976da467c8f00801416de1379760259d33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed0c7d91e9c9afa7f30cff7dee6c37976da467c8f00801416de1379760259d33", kill_on_drop: false }`
[INFO] [stdout] ed0c7d91e9c9afa7f30cff7dee6c37976da467c8f00801416de1379760259d33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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=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" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 548d5f21bd7af15d35a3afba09154c07885d18e622c462b6364544c0a4783dab
[INFO] running `Command { std: "docker" "start" "-a" "548d5f21bd7af15d35a3afba09154c07885d18e622c462b6364544c0a4783dab", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/oxidizedmlx_sys-0fdb2ae8a04be0a7)
[INFO] [stdout] 
[INFO] [stdout] running 20 tests
[INFO] [stdout] test tests::test_default_device_returns_nonnull ... ok
[INFO] [stdout] test tests::test_add ... ok
[INFO] [stdout] test tests::test_cpu_device ... ok
[INFO] [stdout] test tests::test_gpu_device ... ok
[INFO] [stdout] test tests::test_default_device_type_on_macos ... ok
[INFO] [stdout] test tests::test_from_f32 ... ok
[INFO] [stdout] test tests::test_lazy_chain ... ok
[INFO] [stdout] test tests::test_mul ... ok
[INFO] [stdout] test tests::test_ones ... ok
[INFO] [stdout] test tests::test_reshape ... ok
[INFO] [stdout] test tests::test_sum_all ... ok
[INFO] [stdout] test tests::test_softmax ... ok
[INFO] [stdout] test tests::test_transpose ... ok
[INFO] [stdout] test tests::test_free_null_is_noop ... ok
[INFO] [stdout] test tests::test_device_lifecycle ... ok
[INFO] [stdout] test tests::test_neg ... ok
[INFO] [stdout] test tests::test_sum_axis ... ok
[INFO] [stdout] test tests::test_zeros ... ok
[INFO] [stdout] test tests::test_matmul ... ok
[INFO] [stdout] test tests::test_tensor_lifecycle_stress ... ok
[INFO] [stderr]    Doc-tests oxidizedmlx_sys
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[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" "548d5f21bd7af15d35a3afba09154c07885d18e622c462b6364544c0a4783dab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "548d5f21bd7af15d35a3afba09154c07885d18e622c462b6364544c0a4783dab", kill_on_drop: false }`
[INFO] [stdout] 548d5f21bd7af15d35a3afba09154c07885d18e622c462b6364544c0a4783dab