[INFO] fetching crate burn_p2p_engine 0.21.8... [INFO] testing burn_p2p_engine-0.21.8 against 1.98.0-beta.1 for beta-1.98-2 [INFO] extracting crate burn_p2p_engine 0.21.8 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate burn_p2p_engine 0.21.8 [INFO] finished tweaking crates.io crate burn_p2p_engine 0.21.8 [INFO] tweaked toml for crates.io crate burn_p2p_engine 0.21.8 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate burn_p2p_engine 0.21.8 on toolchain 1.98.0-beta.1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate burn_p2p_engine 0.21.8 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" "+1.98.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3d5ced03c013a94a2f102a4510f48a6e9184255caf5fd8244f58017bde7f5210" "sleep" "infinity", kill_on_drop: false }` [INFO] [stdout] 3b7465d6631838f28be0031ebde4f800336a677320af24d3e207c9a5e0a3843a [INFO] running `Command { std: "docker" "start" "3b7465d6631838f28be0031ebde4f800336a677320af24d3e207c9a5e0a3843a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3b7465d6631838f28be0031ebde4f800336a677320af24d3e207c9a5e0a3843a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3b7465d6631838f28be0031ebde4f800336a677320af24d3e207c9a5e0a3843a" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3b7465d6631838f28be0031ebde4f800336a677320af24d3e207c9a5e0a3843a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "3b7465d6631838f28be0031ebde4f800336a677320af24d3e207c9a5e0a3843a" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] Compiling syn v2.0.117 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling memchr v2.8.0 [INFO] [stderr] Compiling zerocopy v0.8.48 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling crossbeam-utils v0.8.21 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling getrandom v0.4.2 [INFO] [stderr] Compiling rand_core v0.10.1 [INFO] [stderr] Compiling cfg_aliases v0.2.1 [INFO] [stderr] Compiling thiserror v2.0.18 [INFO] [stderr] Compiling bitflags v2.11.1 [INFO] [stderr] Compiling futures-core v0.3.32 [INFO] [stderr] Compiling chacha20 v0.10.0 [INFO] [stderr] Compiling log v0.4.29 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling object v0.37.3 [INFO] [stderr] Compiling portable-atomic v1.13.1 [INFO] [stderr] Compiling convert_case v0.10.0 [INFO] [stderr] Compiling rand v0.10.1 [INFO] [stderr] Compiling foldhash v0.2.0 [INFO] [stderr] Compiling winnow v1.0.1 [INFO] [stderr] Compiling gimli v0.32.3 [INFO] [stderr] Compiling toml_parser v1.0.10+spec-1.1.0 [INFO] [stderr] Compiling cubecl-common v0.10.0 [INFO] [stderr] Compiling nom v8.0.0 [INFO] [stderr] Compiling futures-io v0.3.32 [INFO] [stderr] Compiling rustc-demangle v0.1.27 [INFO] [stderr] Compiling toml_writer v1.0.7+spec-1.1.0 [INFO] [stderr] Compiling futures-lite v2.6.1 [INFO] [stderr] Compiling spin v0.10.0 [INFO] [stderr] Compiling aho-corasick v1.1.4 [INFO] [stderr] Compiling bytes v1.11.1 [INFO] [stderr] Compiling web-time v1.1.0 [INFO] [stderr] Compiling oneshot v0.2.1 [INFO] [stderr] Compiling hashbrown v0.16.1 [INFO] [stderr] Compiling toml_datetime v1.0.1+spec-1.1.0 [INFO] [stderr] Compiling serde_spanned v1.0.4 [INFO] [stderr] Compiling toml v1.0.7+spec-1.1.0 [INFO] [stderr] Compiling serde_bytes v0.11.19 [INFO] [stderr] Compiling embassy-futures v0.1.2 [INFO] [stderr] Compiling crossbeam-epoch v0.9.18 [INFO] [stderr] Compiling rayon-core v1.13.0 [INFO] [stderr] Compiling addr2line v0.25.1 [INFO] [stderr] Compiling crossbeam-deque v0.8.6 [INFO] [stderr] Compiling rand_distr v0.6.0 [INFO] [stderr] Compiling pulp v0.22.2 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling raw-cpuid v11.6.0 [INFO] [stderr] Compiling pulp-wasm-simd-flag v0.1.0 [INFO] [stderr] Compiling either v1.15.0 [INFO] [stderr] Compiling darling_core v0.21.3 [INFO] [stderr] Compiling backtrace v0.3.76 [INFO] [stderr] Compiling tynm v0.2.0 [INFO] [stderr] Compiling dyn-stack-macros v0.1.3 [INFO] [stderr] Compiling reborrow v0.5.5 [INFO] [stderr] Compiling rayon v1.12.0 [INFO] [stderr] Compiling typenum v1.19.0 [INFO] [stderr] Compiling regex-syntax v0.8.10 [INFO] [stderr] Compiling option-ext v0.2.0 [INFO] [stderr] Compiling rmp v0.8.14 [INFO] [stderr] Compiling dirs-sys v0.5.0 [INFO] [stderr] Compiling darling_core v0.20.11 [INFO] [stderr] Compiling rustix v1.1.4 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling bytemuck_derive v1.10.2 [INFO] [stderr] Compiling zerocopy-derive v0.8.48 [INFO] [stderr] Compiling thiserror-impl v2.0.18 [INFO] [stderr] Compiling derive-new v0.7.0 [INFO] [stderr] Compiling bytemuck v1.25.0 [INFO] [stderr] Compiling darling_macro v0.21.3 [INFO] [stderr] Compiling derive_more-impl v2.1.1 [INFO] [stderr] Compiling darling v0.21.3 [INFO] [stderr] Compiling enumset_derive v0.15.0 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling dyn-stack v0.13.2 [INFO] [stderr] Compiling regex-automata v0.4.14 [INFO] [stderr] Compiling strum_macros v0.28.0 [INFO] [stderr] Compiling csv-core v0.1.13 [INFO] [stderr] Compiling csv v1.4.0 [INFO] [stderr] Compiling enumset v1.1.12 [INFO] [stderr] Compiling darling_macro v0.20.11 [INFO] [stderr] Compiling tempfile v3.27.0 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling dirs v6.0.0 [INFO] [stderr] Compiling smallvec v1.15.1 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling cubecl-zspace v0.10.0 [INFO] [stderr] Compiling derive_more v2.1.1 [INFO] [stderr] Compiling rmp-serde v1.3.1 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling libc v0.2.186 [INFO] [stderr] Compiling strum v0.28.0 [INFO] [stderr] Compiling colored v3.1.1 [INFO] [stderr] Compiling unty v0.0.4 [INFO] [stderr] Compiling regex v1.12.3 [INFO] [stderr] Compiling ciborium-io v0.2.2 [INFO] [stderr] Compiling bincode v2.0.1 [INFO] [stderr] Compiling crunchy v0.2.4 [INFO] [stderr] Compiling darling v0.20.11 [INFO] [stderr] Compiling sanitize-filename v0.6.0 [INFO] [stderr] Compiling burn-dataset v0.21.0 [INFO] [stderr] Compiling burn-derive v0.21.0 [INFO] [stderr] Compiling indexmap v2.13.1 [INFO] [stderr] Compiling macerator v0.3.1 [INFO] [stderr] Compiling tiny-keccak v2.0.2 [INFO] [stderr] Compiling uuid v1.23.1 [INFO] [stderr] Compiling data-encoding v2.11.0 [INFO] [stderr] Compiling macerator-macros v0.1.4 [INFO] [stderr] Compiling half v2.7.1 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling toml_edit v0.25.5+spec-1.1.0 [INFO] [stderr] Compiling block-buffer v0.10.4 [INFO] [stderr] Compiling crypto-common v0.1.7 [INFO] [stderr] Compiling gemm-common v0.19.0 [INFO] [stderr] Compiling ciborium-ll v0.2.2 [INFO] [stderr] Compiling ciborium v0.2.2 [INFO] [stderr] Compiling equator-macro v0.4.2 [INFO] [stderr] Compiling gemm-f32 v0.19.0 [INFO] [stderr] Compiling rstest_macros v0.26.1 [INFO] [stderr] Compiling concurrent-queue v2.5.0 [INFO] [stderr] Compiling tracing-core v0.1.36 [INFO] [stderr] Compiling matrixmultiply v0.3.10 [INFO] [stderr] Compiling moddef v0.3.0 [INFO] [stderr] Compiling event-listener v5.4.1 [INFO] [stderr] Compiling sharded-slab v0.1.7 [INFO] [stderr] Compiling deranged v0.5.5 [INFO] [stderr] Compiling getrandom v0.2.17 [INFO] [stderr] Compiling burn-std v0.21.0 [INFO] [stderr] Compiling tracing-log v0.2.0 [INFO] [stderr] Compiling gemm-f16 v0.19.0 [INFO] [stderr] Compiling equator v0.4.2 [INFO] [stderr] Compiling gemm-f64 v0.19.0 [INFO] [stderr] Compiling burn-backend v0.21.0 [INFO] [stderr] Compiling gemm-c64 v0.19.0 [INFO] [stderr] Compiling gemm-c32 v0.19.0 [INFO] [stderr] Compiling proc-macro-crate v3.5.0 [INFO] [stderr] Compiling digest v0.10.7 [INFO] [stderr] Compiling futures-macro v0.3.32 [INFO] [stderr] Compiling thread_local v1.1.9 [INFO] [stderr] Compiling nu-ansi-term v0.50.3 [INFO] [stderr] Compiling rawpointer v0.2.1 [INFO] [stderr] Compiling once_cell v1.21.4 [INFO] [stderr] Compiling relative-path v1.9.3 [INFO] [stderr] Compiling glob v0.3.3 [INFO] [stderr] Compiling futures-util v0.3.32 [INFO] [stderr] Compiling time v0.3.47 [INFO] [stderr] Compiling chrono v0.4.44 [INFO] [stderr] Compiling const-random-macro v0.1.16 [INFO] [stderr] Compiling gemm v0.19.0 [INFO] [stderr] Compiling burn-tensor v0.21.0 [INFO] [stderr] Compiling burn-ir v0.21.0 [INFO] [stderr] Compiling burn-core v0.21.0 [INFO] [stderr] Compiling sha2 v0.10.9 [INFO] [stderr] Compiling tracing-subscriber v0.3.23 [INFO] [stderr] Compiling aligned-vec v0.6.4 [INFO] [stderr] Compiling event-listener-strategy v0.5.4 [INFO] [stderr] Compiling semver v1.0.28 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling crossbeam-channel v0.5.15 [INFO] [stderr] Compiling futures-timer v3.0.3 [INFO] [stderr] Compiling symlink v0.1.0 [INFO] [stderr] Compiling burn-ndarray v0.21.0 [INFO] [stderr] Compiling burn_p2p_core v0.21.8 [INFO] [stderr] Compiling burn-optim v0.21.0 [INFO] [stderr] Compiling ndarray v0.17.2 [INFO] [stderr] Compiling tracing-appender v0.2.5 [INFO] [stderr] Compiling async-channel v2.5.0 [INFO] [stderr] Compiling burn-autodiff v0.21.0 [INFO] [stderr] Compiling rstest v0.26.1 [INFO] [stderr] Compiling const-random v0.1.18 [INFO] [stderr] Compiling safetensors v0.7.0 [INFO] [stderr] Compiling memmap2 v0.9.10 [INFO] [stderr] Compiling textdistance v1.1.1 [INFO] [stderr] Compiling atomic_float v1.1.0 [INFO] [stderr] Compiling burn-nn v0.21.0 [INFO] [stderr] Compiling burn-store v0.21.0 [INFO] [stderr] Compiling burn-flex v0.21.0 [INFO] [stderr] Compiling burn_p2p_experiment v0.21.8 [INFO] [stderr] Compiling burn_p2p_checkpoint v0.21.8 [INFO] [stderr] Compiling burn-train v0.21.0 [INFO] [stderr] Compiling burn v0.21.0 [INFO] [stderr] Compiling burn_p2p_engine v0.21.8 (/opt/rustwide/workdir) [INFO] [stderr] error: could not compile `burn-flex` (lib) [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/1.98.0-beta.1-x86_64-unknown-linux-gnu/bin/rustc --crate-name burn_flex --edition=2024 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/burn-flex-0.21.0/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 '--deny=rustdoc::invalid_html_tags' '--deny=rustdoc::broken_intra_doc_links' --cfg 'feature="default"' --cfg 'feature="rayon"' --cfg 'feature="simd"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("apple-amx", "critical-section", "default", "doc", "rayon", "simd", "std", "tracing", "x86-v4"))' -C metadata=6a32a4853be4543a -C extra-filename=-2f0711fd11b429f7 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern aligned_vec=/opt/rustwide/target/debug/deps/libaligned_vec-36b4051f0a20c2d5.rmeta --extern burn_backend=/opt/rustwide/target/debug/deps/libburn_backend-98996d308f18c2d4.rmeta --extern burn_ir=/opt/rustwide/target/debug/deps/libburn_ir-a0b3aee43c93bd4e.rmeta --extern burn_std=/opt/rustwide/target/debug/deps/libburn_std-11e274722fb79543.rmeta --extern bytemuck=/opt/rustwide/target/debug/deps/libbytemuck-a6eca116e0ed25e7.rmeta --extern gemm=/opt/rustwide/target/debug/deps/libgemm-1f24ddbd7b72f3c0.rmeta --extern half=/opt/rustwide/target/debug/deps/libhalf-c2f8e795d2d2029f.rmeta --extern libm=/opt/rustwide/target/debug/deps/liblibm-24398d5f7d3c709c.rmeta --extern macerator=/opt/rustwide/target/debug/deps/libmacerator-851c9480ba2505ae.rmeta --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-5f5f7eaedd5abb87.rmeta --extern rayon=/opt/rustwide/target/debug/deps/librayon-2f12772fee37c590.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill) [INFO] running `Command { std: "docker" "inspect" "3b7465d6631838f28be0031ebde4f800336a677320af24d3e207c9a5e0a3843a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b7465d6631838f28be0031ebde4f800336a677320af24d3e207c9a5e0a3843a", kill_on_drop: false }` [INFO] [stdout] 3b7465d6631838f28be0031ebde4f800336a677320af24d3e207c9a5e0a3843a