[INFO] fetching crate burn-import 0.18.0...
[INFO] testing burn-import-0.18.0 against beta-2025-09-21 for beta-1.91-2
[INFO] extracting crate burn-import 0.18.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate burn-import 0.18.0
[INFO] finished tweaking crates.io crate burn-import 0.18.0
[INFO] tweaked toml for crates.io crate burn-import 0.18.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate burn-import 0.18.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate burn-import 0.18.0 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-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8a6064d3a5fa8ed11b38213d0b0335601510034fb7a5cd86a0ff116a81e5ce81
[INFO] running `Command { std: "docker" "start" "-a" "8a6064d3a5fa8ed11b38213d0b0335601510034fb7a5cd86a0ff116a81e5ce81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8a6064d3a5fa8ed11b38213d0b0335601510034fb7a5cd86a0ff116a81e5ce81", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a6064d3a5fa8ed11b38213d0b0335601510034fb7a5cd86a0ff116a81e5ce81", kill_on_drop: false }`
[INFO] [stdout] 8a6064d3a5fa8ed11b38213d0b0335601510034fb7a5cd86a0ff116a81e5ce81
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4bc0770a33f79d42587434c6acbb2672b7bcc1f80e25db15adb40b4ebd667d0
[INFO] running `Command { std: "docker" "start" "-a" "c4bc0770a33f79d42587434c6acbb2672b7bcc1f80e25db15adb40b4ebd667d0", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling libc v0.2.174
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling version_check v0.9.5
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling reborrow v0.5.5
[INFO] [stderr]    Compiling rayon-core v1.12.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling pulp v0.21.5
[INFO] [stderr]    Compiling raw-cpuid v11.5.0
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling bitflags v2.9.1
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling raw-cpuid v10.7.0
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling rustversion v1.0.21
[INFO] [stderr]    Compiling cubecl-common v0.6.0
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling indexmap v2.10.0
[INFO] [stderr]    Compiling parking v2.2.1
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling futures-lite v2.6.0
[INFO] [stderr]    Compiling web-time v1.1.0
[INFO] [stderr]    Compiling protobuf v3.7.2
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling embassy-futures v0.1.1
[INFO] [stderr]    Compiling anyhow v1.0.98
[INFO] [stderr]    Compiling home v0.5.11
[INFO] [stderr]    Compiling spin v0.10.0
[INFO] [stderr]    Compiling toml_datetime v0.6.11
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling rayon v1.10.0
[INFO] [stderr]    Compiling jobserver v0.1.33
[INFO] [stderr]    Compiling winnow v0.7.12
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling colored v3.0.0
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling cc v1.2.29
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling zlib-rs v0.5.1
[INFO] [stderr]    Compiling rand v0.9.1
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling rmp v0.8.14
[INFO] [stderr]    Compiling inout v0.1.4
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling rand_distr v0.5.1
[INFO] [stderr]    Compiling which v4.4.2
[INFO] [stderr]    Compiling zip v1.1.4
[INFO] [stderr]    Compiling unty v0.0.4
[INFO] [stderr]    Compiling cpufeatures v0.2.17
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling rawpointer v0.2.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling deranged v0.4.0
[INFO] [stderr]    Compiling cipher v0.4.4
[INFO] [stderr]    Compiling tempfile v3.20.0
[INFO] [stderr]    Compiling zstd-sys v2.0.15+zstd.1.5.7
[INFO] [stderr]    Compiling toml_edit v0.22.27
[INFO] [stderr]    Compiling liblzma-sys v0.4.4
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling memmap2 v0.9.7
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling libloading v0.8.8
[INFO] [stderr]    Compiling burn-ndarray v0.18.0
[INFO] [stderr]    Compiling overload v0.1.1
[INFO] [stderr]    Compiling bumpalo v3.19.0
[INFO] [stderr]    Compiling libbz2-rs-sys v0.2.1
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]    Compiling data-encoding v2.9.0
[INFO] [stderr]    Compiling time-core v0.1.4
[INFO] [stderr]    Compiling uuid v1.17.0
[INFO] [stderr]    Compiling simd-adler32 v0.3.7
[INFO] [stderr]    Compiling bytes v1.10.1
[INFO] [stderr]    Compiling time v0.3.41
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling zopfli v0.8.2
[INFO] [stderr]    Compiling pbkdf2 v0.12.2
[INFO] [stderr]    Compiling nu-ansi-term v0.46.0
[INFO] [stderr]    Compiling bzip2 v0.6.0
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling aes v0.8.4
[INFO] [stderr]    Compiling sha1 v0.10.6
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling thread_local v1.1.9
[INFO] [stderr]    Compiling constant_time_eq v0.3.1
[INFO] [stderr]    Compiling atomic_float v1.1.0
[INFO] [stderr]    Compiling ppmd-rust v1.2.1
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling deflate64 v0.1.9
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling proc-macro-crate v3.3.0
[INFO] [stderr]    Compiling tracing-subscriber v0.3.19
[INFO] [stderr]    Compiling libz-rs-sys v0.5.1
[INFO] [stderr]    Compiling flate2 v1.1.2
[INFO] [stderr]    Compiling rust-format v0.3.4
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling bytemuck_derive v1.9.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling derive-new v0.7.0
[INFO] [stderr]    Compiling zerofrom-derive v0.1.6
[INFO] [stderr]    Compiling yoke-derive v0.7.5
[INFO] [stderr]    Compiling tracing-attributes v0.1.30
[INFO] [stderr]    Compiling num_enum_derive v0.7.4
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling zeroize_derive v1.4.2
[INFO] [stderr]    Compiling strum_macros v0.27.1
[INFO] [stderr]    Compiling burn-derive v0.18.0
[INFO] [stderr]    Compiling displaydoc v0.2.5
[INFO] [stderr]    Compiling zeroize v1.8.1
[INFO] [stderr]    Compiling thiserror v2.0.12
[INFO] [stderr]    Compiling num_enum v0.7.4
[INFO] [stderr]    Compiling zerofrom v0.1.6
[INFO] [stderr]    Compiling protobuf-support v3.7.2
[INFO] [stderr]    Compiling bytemuck v1.23.1
[INFO] [stderr]    Compiling yoke v0.7.5
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling dyn-stack v0.13.0
[INFO] [stderr]    Compiling dyn-stack v0.10.0
[INFO] [stderr]    Compiling tracing v0.1.41
[INFO] [stderr]    Compiling strum v0.27.1
[INFO] [stderr]    Compiling derive_more v2.0.1
[INFO] [stderr]    Compiling pulp v0.18.22
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling ndarray v0.16.1
[INFO] [stderr]    Compiling liblzma v0.4.2
[INFO] [stderr]    Compiling zstd v0.13.3
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling serde_bytes v0.11.17
[INFO] [stderr]    Compiling rmp-serde v1.3.0
[INFO] [stderr]    Compiling bincode v2.0.1
[INFO] [stderr]    Compiling gemm-common v0.18.2
[INFO] [stderr]    Compiling gemm-common v0.17.1
[INFO] [stderr]    Compiling gemm-f32 v0.18.2
[INFO] [stderr]    Compiling gemm-c32 v0.18.2
[INFO] [stderr]    Compiling gemm-f64 v0.18.2
[INFO] [stderr]    Compiling gemm-c64 v0.18.2
[INFO] [stderr]    Compiling burn-common v0.18.0
[INFO] [stderr]    Compiling gemm-f32 v0.17.1
[INFO] [stderr]    Compiling burn-tensor v0.18.0
[INFO] [stderr]    Compiling safetensors v0.4.5
[INFO] [stderr]    Compiling gemm-c32 v0.17.1
[INFO] [stderr]    Compiling gemm-f64 v0.17.1
[INFO] [stderr]    Compiling gemm-f16 v0.18.2
[INFO] [stderr]    Compiling gemm-c64 v0.17.1
[INFO] [stderr]    Compiling protobuf-parse v3.7.2
[INFO] [stderr]    Compiling gemm-f16 v0.17.1
[INFO] [stderr]    Compiling zip v4.3.0
[INFO] [stderr]    Compiling gemm v0.18.2
[INFO] [stderr]    Compiling ug v0.1.0
[INFO] [stderr] error: could not compile `protobuf` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/beta-2025-09-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name protobuf --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/protobuf-3.7.2/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debuginfo=2 --warn=unexpected_cfgs --cfg 'feature="bytes"' --cfg 'feature="default"' --cfg 'feature="with-bytes"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("bytes", "default", "with-bytes"))' -C metadata=bca19567f45663b9 -C extra-filename=-2367faf804700a71 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern bytes=/opt/rustwide/target/debug/deps/libbytes-82ad4f0211bdc963.rmeta --extern once_cell=/opt/rustwide/target/debug/deps/libonce_cell-e9252a7b5119f3eb.rmeta --extern protobuf_support=/opt/rustwide/target/debug/deps/libprotobuf_support-b34275943cfb3c00.rmeta --extern thiserror=/opt/rustwide/target/debug/deps/libthiserror-31aebb28620a3e4f.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" "c4bc0770a33f79d42587434c6acbb2672b7bcc1f80e25db15adb40b4ebd667d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4bc0770a33f79d42587434c6acbb2672b7bcc1f80e25db15adb40b4ebd667d0", kill_on_drop: false }`
[INFO] [stdout] c4bc0770a33f79d42587434c6acbb2672b7bcc1f80e25db15adb40b4ebd667d0