[INFO] fetching crate burn-train 0.22.0-pre.1...
[INFO] checking burn-train-0.22.0-pre.1 against c9ff496891c278ad660bc0ab85c1f0b72059464a for pr-160491
[INFO] extracting crate burn-train 0.22.0-pre.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate burn-train 0.22.0-pre.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate burn-train 0.22.0-pre.1
[INFO] tweaked toml for crates.io crate burn-train 0.22.0-pre.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate burn-train 0.22.0-pre.1 on toolchain c9ff496891c278ad660bc0ab85c1f0b72059464a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c9ff496891c278ad660bc0ab85c1f0b72059464a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate burn-train 0.22.0-pre.1 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" "+c9ff496891c278ad660bc0ab85c1f0b72059464a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pest_generator v2.8.7
[INFO] [stderr]   Downloaded pest_meta v2.8.7
[INFO] [stderr]   Downloaded pest_derive v2.8.7
[INFO] [stderr]   Downloaded tokio-macros v2.7.1
[INFO] [stderr]   Downloaded ppmd-rust v1.4.0
[INFO] [stderr]   Downloaded pest v2.8.7
[INFO] [stderr]   Downloaded rustls-pki-types v1.15.0
[INFO] [stderr]   Downloaded syn v3.0.2
[INFO] [stderr]   Downloaded burn-std v0.22.0-pre.1
[INFO] [stderr]   Downloaded burn-store v0.22.0-pre.1
[INFO] [stderr]   Downloaded aes v0.9.1
[INFO] [stderr]   Downloaded burn-tensor v0.22.0-pre.1
[INFO] [stderr]   Downloaded lzma-rust2 v0.16.5
[INFO] [stderr]   Downloaded zlib-rs v0.6.6
[INFO] [stderr]   Downloaded indicatif v0.18.6
[INFO] [stderr]   Downloaded console v0.16.4
[INFO] [stderr]   Downloaded cubecl-zspace v0.11.0-pre.1
[INFO] [stderr]   Downloaded naga-types v30.0.0
[INFO] [stderr]   Downloaded cubecl-common v0.11.0-pre.1
[INFO] [stderr]   Downloaded wgpu-naga-bridge v30.0.0
[INFO] [stderr]   Downloaded bit-set v0.10.0
[INFO] [stderr]   Downloaded cubecl v0.11.0-pre.1
[INFO] [stderr]   Downloaded burn-wgpu v0.22.0-pre.1
[INFO] [stderr]   Downloaded cubecl-wgpu v0.11.0-pre.1
[INFO] [stderr]   Downloaded burn-dispatch v0.22.0-pre.1
[INFO] [stderr]   Downloaded wgpu-core-deps-windows-linux-android v30.0.0
[INFO] [stderr]   Downloaded wgpu-core-deps-emscripten v30.0.0
[INFO] [stderr]   Downloaded wgpu-core-deps-apple v30.0.0
[INFO] [stderr]   Downloaded variadics_please v2.0.0
[INFO] [stderr]   Downloaded mutants v0.0.3
[INFO] [stderr]   Downloaded cubecl-macros-internal v0.11.0-pre.1
[INFO] [stderr]   Downloaded wgpu-types v30.0.0
[INFO] [stderr]   Downloaded cubecl-ir v0.11.0-pre.1
[INFO] [stderr]   Downloaded internment v0.8.6
[INFO] [stderr]   Downloaded rustls v0.23.42
[INFO] [stderr]   Downloaded cubecl-macros v0.11.0-pre.1
[INFO] [stderr]   Downloaded cubecl-std v0.11.0-pre.1
[INFO] [stderr]   Downloaded cubecl-hip v0.11.0-pre.1
[INFO] [stderr]   Downloaded cubecl-cpp v0.11.0-pre.1
[INFO] [stderr]   Downloaded cubecl-opt v0.11.0-pre.1
[INFO] [stderr]   Downloaded tracel-llvm-bundler v22.1.4-5
[INFO] [stderr]   Downloaded tracel-llvm v22.1.4-5
[INFO] [stderr]   Downloaded tracel-tblgen-rs v22.1.4-5
[INFO] [stderr]   Downloaded wgpu v30.0.0
[INFO] [stderr]   Downloaded unsynn v0.3.0
[INFO] [stderr]   Downloaded cubecl-cuda v0.11.0-pre.1
[INFO] [stderr]   Downloaded tracel-mlir-rs-macros v22.1.4-5
[INFO] [stderr]   Downloaded cubek v0.3.0-pre.1
[INFO] [stderr]   Downloaded cubek-random v0.3.0-pre.1
[INFO] [stderr]   Downloaded cubecl-runtime v0.11.0-pre.1
[INFO] [stderr]   Downloaded cubecl-cpu v0.11.0-pre.1
[INFO] [stderr]   Downloaded cubek-quant v0.3.0-pre.1
[INFO] [stderr]   Downloaded cubek-pool v0.3.0-pre.1
[INFO] [stderr]   Downloaded cubek-fft v0.3.0-pre.1
[INFO] [stderr]   Downloaded tracel-mlir-rs v22.1.4-5
[INFO] [stderr]   Downloaded cubek-reduce v0.3.0-pre.1
[INFO] [stderr]   Downloaded cubek-interpolate v0.3.0-pre.1
[INFO] [stderr]   Downloaded cubek-attention v0.3.0-pre.1
[INFO] [stderr]   Downloaded burn-tch v0.22.0-pre.1
[INFO] [stderr]   Downloaded burn-rocm v0.22.0-pre.1
[INFO] [stderr]   Downloaded burn-ir v0.22.0-pre.1
[INFO] [stderr]   Downloaded cubek-convolution v0.3.0-pre.1
[INFO] [stderr]   Downloaded cubecl-core v0.11.0-pre.1
[INFO] [stderr]   Downloaded cubek-std v0.3.0-pre.1
[INFO] [stderr]   Downloaded burn-pack v0.22.0-pre.1
[INFO] [stderr]   Downloaded burn-derive v0.22.0-pre.1
[INFO] [stderr]   Downloaded burn-backend v0.22.0-pre.1
[INFO] [stderr]   Downloaded burn-cuda v0.22.0-pre.1
[INFO] [stderr]   Downloaded burn-cpu v0.22.0-pre.1
[INFO] [stderr]   Downloaded burn-fusion v0.22.0-pre.1
[INFO] [stderr]   Downloaded burn-autodiff v0.22.0-pre.1
[INFO] [stderr]   Downloaded burn-backend-extension v0.22.0-pre.1
[INFO] [stderr]   Downloaded tracel-mlir-sys v22.1.4-5
[INFO] [stderr]   Downloaded burn-cubecl v0.22.0-pre.1
[INFO] [stderr]   Downloaded cubek-tile v0.3.0-pre.1
[INFO] [stderr]   Downloaded burn-cubecl-fusion v0.22.0-pre.1
[INFO] [stderr]   Downloaded burn-ndarray v0.22.0-pre.1
[INFO] [stderr]   Downloaded burn-dataset v0.22.0-pre.1
[INFO] [stderr]   Downloaded burn-rl v0.22.0-pre.1
[INFO] [stderr]   Downloaded burn-optim v0.22.0-pre.1
[INFO] [stderr]   Downloaded burn-core v0.22.0-pre.1
[INFO] [stderr]   Downloaded wgpu-hal v30.0.0
[INFO] [stderr]   Downloaded cubek-matmul v0.3.0-pre.1
[INFO] [stderr]   Downloaded libc v0.2.188
[INFO] [stderr]   Downloaded wgpu-core v30.0.0
[INFO] [stderr]   Downloaded burn-flex v0.22.0-pre.1
[INFO] [stderr]   Downloaded burn-nn v0.22.0-pre.1
[INFO] [stderr]   Downloaded naga v30.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 94ce72d8141f0aad55d51bca6da9fb506a75820ad87b06c423a55641f5dffa80
[INFO] running `Command { std: "docker" "start" "94ce72d8141f0aad55d51bca6da9fb506a75820ad87b06c423a55641f5dffa80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94ce72d8141f0aad55d51bca6da9fb506a75820ad87b06c423a55641f5dffa80", 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" "94ce72d8141f0aad55d51bca6da9fb506a75820ad87b06c423a55641f5dffa80" "/opt/rustwide/cargo-home/bin/cargo" "+c9ff496891c278ad660bc0ab85c1f0b72059464a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94ce72d8141f0aad55d51bca6da9fb506a75820ad87b06c423a55641f5dffa80", 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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "94ce72d8141f0aad55d51bca6da9fb506a75820ad87b06c423a55641f5dffa80" "/opt/rustwide/cargo-home/bin/cargo" "+c9ff496891c278ad660bc0ab85c1f0b72059464a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling syn v3.0.2
[INFO] [stderr]    Compiling libc v0.2.188
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]     Checking bitflags v2.13.1
[INFO] [stderr]    Compiling zerocopy v0.8.55
[INFO] [stderr]    Compiling crossbeam-utils v0.8.22
[INFO] [stderr]     Checking either v1.16.0
[INFO] [stderr]    Compiling thiserror v2.0.19
[INFO] [stderr]     Checking hashbrown v0.17.1
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.20
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling crossbeam-deque v0.8.7
[INFO] [stderr]    Compiling cfg_aliases v0.2.2
[INFO] [stderr]     Checking futures-core v0.3.33
[INFO] [stderr]     Checking chacha20 v0.10.1
[INFO] [stderr]    Compiling pulp v0.22.3
[INFO] [stderr]     Checking fastrand v2.5.0
[INFO] [stderr]    Compiling portable-atomic v1.14.0
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]     Checking raw-cpuid v11.6.0
[INFO] [stderr]     Checking gimli v0.32.3
[INFO] [stderr]     Checking pulp-wasm-simd-flag v0.1.1
[INFO] [stderr]     Checking reborrow v0.5.5
[INFO] [stderr]     Checking winnow v1.0.4
[INFO] [stderr]    Compiling dyn-stack-macros v0.1.3
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling cubecl-common v0.11.0-pre.1
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking toml_writer v1.1.2+spec-1.1.0
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]     Checking toml_parser v1.1.2+spec-1.1.0
[INFO] [stderr]     Checking rustc-demangle v0.1.28
[INFO] [stderr]     Checking futures-io v0.3.33
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]     Checking rayon-core v1.13.0
[INFO] [stderr]     Checking web-time v1.1.0
[INFO] [stderr]     Checking bytes v1.12.1
[INFO] [stderr]     Checking oneshot v0.2.1
[INFO] [stderr]     Checking embassy-futures v0.1.2
[INFO] [stderr]     Checking uuid v1.24.0
[INFO] [stderr]     Checking data-encoding v2.11.0
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]    Compiling rustversion v1.0.23
[INFO] [stderr]    Compiling macerator v0.3.3
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking spin v0.10.1
[INFO] [stderr]     Checking regex-syntax v0.8.11
[INFO] [stderr]     Checking moddef v0.3.0
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking rand v0.10.2
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]    Compiling instability v0.3.12
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]     Checking ciborium-io v0.2.2
[INFO] [stderr]    Compiling burn-dispatch v0.22.0-pre.1
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]     Checking rand_distr v0.6.0
[INFO] [stderr]     Checking unicode-segmentation v1.13.3
[INFO] [stderr]     Checking addr2line v0.25.1
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling thiserror-impl v2.0.19
[INFO] [stderr]     Checking lru v0.18.1
[INFO] [stderr]     Checking castaway v0.2.4
[INFO] [stderr]     Checking rmp v0.8.15
[INFO] [stderr]     Checking compact_str v0.9.1
[INFO] [stderr]     Checking csv-core v0.1.13
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking serde_spanned v1.1.1
[INFO] [stderr]     Checking toml_datetime v1.1.1+spec-1.1.0
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]    Compiling indoc v2.0.7
[INFO] [stderr]     Checking toml v1.1.3+spec-1.1.0
[INFO] [stderr]     Checking critical-section v1.2.0
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]     Checking csv v1.4.0
[INFO] [stderr]     Checking unicode-truncate v2.0.1
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking mio v1.2.2
[INFO] [stderr]     Checking colored v3.1.1
[INFO] [stderr] error: could not compile `syn` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/c9ff496891c278ad660bc0ab85c1f0b72059464a/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.119/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 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "test", "visit", "visit-mut"))' -C metadata=0de1e37fa6041f71 -C extra-filename=-66be50829d88bfc8 --out-dir /opt/rustwide/target/debug/build/syn/66be50829d88bfc8/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/ee684499ef27f3b8/out -L dependency=/opt/rustwide/target/debug/build/quote/97307b84563a2c10/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/ee684499ef27f3b8/out/libproc_macro2-ee684499ef27f3b8.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/97307b84563a2c10/out/libquote-97307b84563a2c10.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out/libunicode_ident-8c98a1a0e58216a9.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "94ce72d8141f0aad55d51bca6da9fb506a75820ad87b06c423a55641f5dffa80", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94ce72d8141f0aad55d51bca6da9fb506a75820ad87b06c423a55641f5dffa80", kill_on_drop: false }`
[INFO] [stdout] 94ce72d8141f0aad55d51bca6da9fb506a75820ad87b06c423a55641f5dffa80
