[INFO] fetching crate optical-embeddings 0.3.0...
[INFO] testing optical-embeddings-0.3.0 against beta-2025-10-28 for beta-1.92-2
[INFO] extracting crate optical-embeddings 0.3.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate optical-embeddings 0.3.0
[INFO] finished tweaking crates.io crate optical-embeddings 0.3.0
[INFO] tweaked toml for crates.io crate optical-embeddings 0.3.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate optical-embeddings 0.3.0 on toolchain beta-2025-10-28
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate optical-embeddings 0.3.0 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" "+beta-2025-10-28" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 995b7cfe16421a6ba8a97eb032cc0b5ab4455f24ba3fcd956b006475fbe40d69
[INFO] running `Command { std: "docker" "start" "-a" "995b7cfe16421a6ba8a97eb032cc0b5ab4455f24ba3fcd956b006475fbe40d69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "995b7cfe16421a6ba8a97eb032cc0b5ab4455f24ba3fcd956b006475fbe40d69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "995b7cfe16421a6ba8a97eb032cc0b5ab4455f24ba3fcd956b006475fbe40d69", kill_on_drop: false }`
[INFO] [stdout] 995b7cfe16421a6ba8a97eb032cc0b5ab4455f24ba3fcd956b006475fbe40d69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-10-28" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01a82b44f320a57475109b32fee5986b463b8d596409aa1c7b22db2207b93103
[INFO] running `Command { std: "docker" "start" "-a" "01a82b44f320a57475109b32fee5986b463b8d596409aa1c7b22db2207b93103", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling syn v2.0.107
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
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[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling parking v2.2.1
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
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[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling flate2 v1.1.4
[INFO] [stderr]    Compiling thread-tree v0.3.3
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[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling equator-macro v0.4.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling regex v1.12.2
[INFO] [stderr]    Compiling equator v0.4.2
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling rand v0.9.2
[INFO] [stderr]    Compiling derive_more v2.0.1
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling rand_distr v0.5.1
[INFO] [stderr]    Compiling colored v3.0.0
[INFO] [stderr]    Compiling half v2.7.1
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling hashbrown v0.16.0
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[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling burn-common v0.18.0
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[INFO] [stderr]    Compiling toml_parser v1.0.4
[INFO] [stderr]    Compiling aligned-vec v0.6.4
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[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling toml_datetime v0.7.3
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling toml_edit v0.23.7
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling rmp v0.8.14
[INFO] [stderr]    Compiling macerator v0.2.9
[INFO] [stderr]    Compiling dirs-sys v0.5.0
[INFO] [stderr]    Compiling strum_macros v0.27.2
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling v_frame v0.3.9
[INFO] [stderr]    Compiling thiserror-impl v2.0.17
[INFO] [stderr]    Compiling profiling-procmacros v1.0.17
[INFO] [stderr]    Compiling rstest_macros v0.25.0
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling csv-core v0.1.13
[INFO] [stderr]    Compiling quick-error v2.0.1
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling virtue v0.0.18
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling deranged v0.5.4
[INFO] [stderr]    Compiling bincode_derive v2.0.1
[INFO] [stderr]    Compiling csv v1.4.0
[INFO] [stderr]    Compiling event-listener v5.4.1
[INFO] [stderr]    Compiling rand_core v0.6.4
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[INFO] [stderr]    Compiling profiling v1.0.17
[INFO] [stderr]    Compiling av1-grain v0.2.4
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]    Compiling macerator-macros v0.1.3
[INFO] [stderr]    Compiling dirs v6.0.0
[INFO] [stderr]    Compiling rav1e v0.7.1
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]    Compiling rmp-serde v1.3.0
[INFO] [stderr]    Compiling sanitize-filename v0.6.0
[INFO] [stderr]    Compiling safe_arch v0.7.4
[INFO] [stderr]    Compiling fax_derive v0.2.0
[INFO] [stderr]    Compiling arg_enum_proc_macro v0.3.4
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling futures-macro v0.3.31
[INFO] [stderr]    Compiling maybe-rayon v0.1.1
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]    Compiling thread_local v1.1.9
[INFO] [stderr]    Compiling moddef v0.3.0
[INFO] [stderr]    Compiling zune-core v0.4.12
[INFO] [stderr]    Compiling nu-ansi-term v0.50.3
[INFO] [stderr]    Compiling bitstream-io v2.6.0
[INFO] [stderr]    Compiling burn-ndarray v0.18.0
[INFO] [stderr]    Compiling time-core v0.1.6
[INFO] [stderr]    Compiling imgref v1.12.0
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling weezl v0.1.10
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling slab v0.4.11
[INFO] [stderr]    Compiling unty v0.0.4
[INFO] [stderr]    Compiling bincode v2.0.1
[INFO] [stderr]    Compiling time v0.3.44
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling loop9 v0.1.5
[INFO] [stderr]    Compiling tracing-subscriber v0.3.20
[INFO] [stderr]    Compiling zune-jpeg v0.4.21
[INFO] [stderr]    Compiling burn-dataset v0.18.0
[INFO] [stderr]    Compiling fax v0.2.6
[INFO] [stderr]    Compiling wide v0.7.33
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling burn-ir v0.18.0
[INFO] [stderr]    Compiling burn-autodiff v0.18.0
[INFO] [stderr]    Compiling avif-serialize v0.8.6
[INFO] [stderr]    Compiling ndarray v0.16.1
[INFO] [stderr]    Compiling burn-derive v0.18.0
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling pxfm v0.1.25
[INFO] [stderr]    Compiling fdeflate v0.3.7
[INFO] [stderr]    Compiling zune-inflate v0.2.54
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling ttf-parser v0.25.1
[INFO] [stderr]    Compiling bit_field v0.10.3
[INFO] [stderr]    Compiling color_quant v1.1.0
[INFO] [stderr]    Compiling atomic_float v1.1.0
[INFO] [stderr]    Compiling data-encoding v2.9.0
[INFO] [stderr]    Compiling futures-timer v3.0.3
[INFO] [stderr]    Compiling lebe v0.5.3
[INFO] [stderr]    Compiling rgb v0.8.52
[INFO] [stderr]    Compiling byteorder-lite v0.1.0
[INFO] [stderr]    Compiling utf8parse v0.2.2
[INFO] [stderr]    Compiling uuid v1.18.1
[INFO] [stderr]    Compiling image-webp v0.2.4
[INFO] [stderr]    Compiling moxcms v0.7.7
[INFO] [stderr]    Compiling burn-core v0.18.0
[INFO] [stderr]    Compiling anstyle-parse v0.2.7
[INFO] [stderr]    Compiling owned_ttf_parser v0.25.1
[INFO] [stderr]    Compiling ravif v0.11.20
[INFO] [stderr]    Compiling exr v1.73.0
[INFO] [stderr]    Compiling rstest v0.25.0
[INFO] [stderr]    Compiling gif v0.13.3
[INFO] [stderr]    Compiling png v0.18.0
[INFO] [stderr]    Compiling simba v0.8.1
[INFO] [stderr] error: could not compile `burn-core` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2025-10-28-x86_64-unknown-linux-gnu/bin/rustc --crate-name burn_core --edition=2024 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/burn-core-0.18.0/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C opt-level=1 -C embed-bitcode=no -C debuginfo=2 -C debug-assertions=on --cfg 'feature="burn-dataset"' --cfg 'feature="dataset"' --cfg 'feature="flate2"' --cfg 'feature="log"' --cfg 'feature="rmp-serde"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("audio", "burn-cuda", "burn-dataset", "burn-fusion", "burn-remote", "burn-rocm", "burn-router", "burn-tch", "burn-wgpu", "dataset", "default", "doc", "experimental-named-tensor", "flate2", "log", "network", "record-item-custom-serde", "regex", "rmp-serde", "sqlite", "sqlite-bundled", "std", "test-cuda", "test-memory-checks", "test-metal", "test-rocm", "test-tch", "test-vulkan", "test-wgpu", "thiserror", "vision"))' -C metadata=bddf0d25c14fd18f -C extra-filename=-c9f630db9aca20f1 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern ahash=/opt/rustwide/target/debug/deps/libahash-e2938096f362ba64.rmeta --extern bincode=/opt/rustwide/target/debug/deps/libbincode-bbf174a3b00333fd.rmeta --extern burn_common=/opt/rustwide/target/debug/deps/libburn_common-e67c7d1ce4606b39.rmeta --extern burn_dataset=/opt/rustwide/target/debug/deps/libburn_dataset-88bb7d6f6a02fc64.rmeta --extern burn_derive=/opt/rustwide/target/debug/deps/libburn_derive-a01bb30d01de588e.so --extern burn_tensor=/opt/rustwide/target/debug/deps/libburn_tensor-1d054127c870cf9f.rmeta --extern data_encoding=/opt/rustwide/target/debug/deps/libdata_encoding-71b4c40346f5cf8f.rmeta --extern derive_new=/opt/rustwide/target/debug/deps/libderive_new-cac01fc4a26d1c19.so --extern flate2=/opt/rustwide/target/debug/deps/libflate2-9a459d4bbf34f292.rmeta --extern half=/opt/rustwide/target/debug/deps/libhalf-f40dbb54bf2dedcc.rmeta --extern hashbrown=/opt/rustwide/target/debug/deps/libhashbrown-e15b39103f268181.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-b7d00f1c02527580.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-d55a4700edc1d729.rmeta --extern rand=/opt/rustwide/target/debug/deps/librand-2bd5d98fd7f965e2.rmeta --extern rmp_serde=/opt/rustwide/target/debug/deps/librmp_serde-46c5d8e103c3be13.rmeta --extern serde=/opt/rustwide/target/debug/deps/libserde-d3913dfba2f12d67.rmeta --extern serde_json=/opt/rustwide/target/debug/deps/libserde_json-6748dcf2bca4bc07.rmeta --extern spin=/opt/rustwide/target/debug/deps/libspin-4d274fcef2e77f2d.rmeta --extern uuid=/opt/rustwide/target/debug/deps/libuuid-99a1466a3cad5ef1.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "01a82b44f320a57475109b32fee5986b463b8d596409aa1c7b22db2207b93103", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01a82b44f320a57475109b32fee5986b463b8d596409aa1c7b22db2207b93103", kill_on_drop: false }`
[INFO] [stdout] 01a82b44f320a57475109b32fee5986b463b8d596409aa1c7b22db2207b93103