[INFO] cloning repository https://github.com/tracel-ai/burn-central-example
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tracel-ai/burn-central-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftracel-ai%2Fburn-central-example", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftracel-ai%2Fburn-central-example'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 341498067cbbe00c73a800bc3a2f063021415a46
[INFO] checking tracel-ai/burn-central-example against master#377656d3dd3f9c23a9c8713e163f4365a5261a84 for pr-146470-4
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftracel-ai%2Fburn-central-example" "/workspace/builds/worker-2-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/tracel-ai/burn-central-example
[INFO] finished tweaking git repo https://github.com/tracel-ai/burn-central-example
[INFO] tweaked toml for git repo https://github.com/tracel-ai/burn-central-example written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/tracel-ai/burn-central-example on toolchain 377656d3dd3f9c23a9c8713e163f4365a5261a84
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/tracel-ai/burn-central-example 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" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded uuid-macro-internal v1.19.0
[INFO] [stderr]   Downloaded tynm v0.2.0
[INFO] [stderr]   Downloaded jsonptr v0.7.1
[INFO] [stderr]   Downloaded burn-central-client v0.3.0
[INFO] [stderr]   Downloaded json-patch v4.1.0
[INFO] [stderr]   Downloaded burn-central-runtime v0.2.0
[INFO] [stderr]   Downloaded burn v0.20.0-pre.5
[INFO] [stderr]   Downloaded cubecl-reduce v0.9.0-pre.5
[INFO] [stderr]   Downloaded burn-central-core v0.2.0
[INFO] [stderr]   Downloaded burn-central v0.2.0
[INFO] [stderr]   Downloaded embedded-hal-async v1.0.0
[INFO] [stderr]   Downloaded float-ord v0.3.2
[INFO] [stderr]   Downloaded nb v0.1.3
[INFO] [stderr]   Downloaded wgpu-core-deps-windows-linux-android v26.0.0
[INFO] [stderr]   Downloaded gemm-f64 v0.18.2
[INFO] [stderr]   Downloaded safetensors v0.4.5
[INFO] [stderr]   Downloaded atomic_float v1.1.0
[INFO] [stderr]   Downloaded macerator-macros v0.1.3
[INFO] [stderr]   Downloaded cubecl-attention v0.9.0-pre.5
[INFO] [stderr]   Downloaded nvml-wrapper-sys v0.9.0
[INFO] [stderr]   Downloaded cubecl-std v0.9.0-pre.5
[INFO] [stderr]   Downloaded gemm-f16 v0.17.1
[INFO] [stderr]   Downloaded gemm-f16 v0.18.2
[INFO] [stderr]   Downloaded burn-rocm v0.20.0-pre.5
[INFO] [stderr]   Downloaded burn-central-macros v0.2.0
[INFO] [stderr]   Downloaded dyn-stack v0.10.0
[INFO] [stderr]   Downloaded dyn-stack v0.13.2
[INFO] [stderr]   Downloaded zip v1.1.4
[INFO] [stderr]   Downloaded syn-serde v0.3.1
[INFO] [stderr]   Downloaded naga v26.0.0
[INFO] [stderr]   Downloaded burn-backend v0.20.0-pre.5
[INFO] [stderr]   Downloaded candle-core v0.9.1
[INFO] [stderr]   Downloaded raw-cpuid v10.7.0
[INFO] [stderr]   Downloaded pulp v0.18.22
[INFO] [stderr]   Downloaded burn-vision v0.20.0-pre.5
[INFO] [stderr]   Downloaded burn-core v0.20.0-pre.5
[INFO] [stderr]   Downloaded pulp v0.21.5
[INFO] [stderr]   Downloaded burn-tensor v0.20.0-pre.5
[INFO] [stderr]   Downloaded wgpu v26.0.1
[INFO] [stderr]   Downloaded sysinfo v0.37.2
[INFO] [stderr]   Downloaded deunicode v1.6.2
[INFO] [stderr]   Downloaded comrak v0.39.1
[INFO] [stderr]   Downloaded burn-train v0.20.0-pre.5
[INFO] [stderr]   Downloaded burn-cubecl-fusion v0.20.0-pre.5
[INFO] [stderr]   Downloaded burn-nn v0.20.0-pre.5
[INFO] [stderr]   Downloaded burn-dataset v0.20.0-pre.5
[INFO] [stderr]   Downloaded nvml-wrapper v0.11.0
[INFO] [stderr]   Downloaded wgpu-types v26.0.0
[INFO] [stderr]   Downloaded zune-jpeg v0.5.6
[INFO] [stderr]   Downloaded burn-optim v0.20.0-pre.5
[INFO] [stderr]   Downloaded liblzma-sys v0.4.4
[INFO] [stderr]   Downloaded wgpu-core v26.0.1
[INFO] [stderr]   Downloaded cudarc v0.18.1
[INFO] [stderr]   Downloaded cubecl-hip-sys v7.0.5183101
[INFO] [stderr]   Downloaded gemm-common v0.18.2
[INFO] [stderr]   Downloaded burn-candle v0.20.0-pre.5
[INFO] [stderr]   Downloaded objc2-io-kit v0.3.2
[INFO] [stderr]   Downloaded sysctl v0.5.5
[INFO] [stderr]   Downloaded gemm-common v0.17.1
[INFO] [stderr]   Downloaded cubecl-core v0.9.0-pre.5
[INFO] [stderr]   Downloaded cubecl-wgpu v0.9.0-pre.5
[INFO] [stderr]   Downloaded gemm-c32 v0.17.1
[INFO] [stderr]   Downloaded burn-store v0.20.0-pre.5
[INFO] [stderr]   Downloaded gemm-c64 v0.17.1
[INFO] [stderr]   Downloaded gemm v0.17.1
[INFO] [stderr]   Downloaded sysctl v0.6.0
[INFO] [stderr]   Downloaded burn-cpu v0.20.0-pre.5
[INFO] [stderr]   Downloaded burn-autodiff v0.20.0-pre.5
[INFO] [stderr]   Downloaded burn-ndarray v0.20.0-pre.5
[INFO] [stderr]   Downloaded burn-cubecl v0.20.0-pre.5
[INFO] [stderr]   Downloaded tracel-mlir-rs-macros v20.1.4-5
[INFO] [stderr]   Downloaded cubecl-cpu v0.9.0-pre.5
[INFO] [stderr]   Downloaded cubecl-opt v0.9.0-pre.5
[INFO] [stderr]   Downloaded cubecl-matmul v0.9.0-pre.5
[INFO] [stderr]   Downloaded cubecl-macros v0.9.0-pre.5
[INFO] [stderr]   Downloaded cubecl-common v0.9.0-pre.5
[INFO] [stderr]   Downloaded burn-wgpu v0.20.0-pre.5
[INFO] [stderr]   Downloaded systemstat v0.2.5
[INFO] [stderr]   Downloaded burn-std v0.20.0-pre.5
[INFO] [stderr]   Downloaded cubecl-convolution v0.9.0-pre.5
[INFO] [stderr]   Downloaded tracel-tblgen-rs v20.1.4-5
[INFO] [stderr]   Downloaded tracel-llvm-bundler v20.1.4-5
[INFO] [stderr]   Downloaded cubecl-cpp v0.9.0-pre.5
[INFO] [stderr]   Downloaded cubecl-hip v0.9.0-pre.5
[INFO] [stderr]   Downloaded wgpu-hal v26.0.6
[INFO] [stderr]   Downloaded cubecl v0.9.0-pre.5
[INFO] [stderr]   Downloaded reborrow v0.5.5
[INFO] [stderr]   Downloaded gemm v0.18.2
[INFO] [stderr]   Downloaded burn-cuda v0.20.0-pre.5
[INFO] [stderr]   Downloaded safetensors v0.7.0
[INFO] [stderr]   Downloaded textdistance v1.1.1
[INFO] [stderr]   Downloaded burn-derive v0.20.0-pre.5
[INFO] [stderr]   Downloaded macerator v0.2.9
[INFO] [stderr]   Downloaded burn-ir v0.20.0-pre.5
[INFO] [stderr]   Downloaded caseless v0.2.2
[INFO] [stderr]   Downloaded tracel-mlir-sys v20.1.4-5
[INFO] [stderr]   Downloaded gemm-f32 v0.17.1
[INFO] [stderr]   Downloaded gemm-f64 v0.17.1
[INFO] [stderr]   Downloaded gemm-c32 v0.18.2
[INFO] [stderr]   Downloaded gemm-c64 v0.18.2
[INFO] [stderr]   Downloaded gemm-f32 v0.18.2
[INFO] [stderr]   Downloaded dyn-stack-macros v0.1.3
[INFO] [stderr]   Downloaded ug v0.4.0
[INFO] [stderr]   Downloaded burn-router v0.20.0-pre.5
[INFO] [stderr]   Downloaded moddef v0.3.0
[INFO] [stderr]   Downloaded wrapcenum-derive v0.4.1
[INFO] [stderr]   Downloaded text_placeholder v0.5.1
[INFO] [stderr]   Downloaded unit-prefix v0.5.2
[INFO] [stderr]   Downloaded embassy-futures v0.1.2
[INFO] [stderr]   Downloaded embedded-hal v1.0.0
[INFO] [stderr]   Downloaded float8 v0.4.2
[INFO] [stderr]   Downloaded sanitize-filename v0.6.0
[INFO] [stderr]   Downloaded burn-fusion v0.20.0-pre.5
[INFO] [stderr]   Downloaded slug v0.1.6
[INFO] [stderr]   Downloaded tracel-mlir-rs v20.1.4-5
[INFO] [stderr]   Downloaded liblzma v0.4.5
[INFO] [stderr]   Downloaded cubecl-random v0.9.0-pre.5
[INFO] [stderr]   Downloaded embedded-hal v0.2.7
[INFO] [stderr]   Downloaded embassy-time v0.4.0
[INFO] [stderr]   Downloaded float4 v0.1.0
[INFO] [stderr]   Downloaded cubecl-runtime v0.9.0-pre.5
[INFO] [stderr]   Downloaded cubecl-cuda v0.9.0-pre.5
[INFO] [stderr]   Downloaded embassy-time-driver v0.2.1
[INFO] [stderr]   Downloaded nb v1.1.0
[INFO] [stderr]   Downloaded cubecl-macros-internal v0.9.0-pre.5
[INFO] [stderr]   Downloaded spin v0.10.0
[INFO] [stderr]   Downloaded wgpu-core-deps-emscripten v26.0.0
[INFO] [stderr]   Downloaded cubecl-quant v0.9.0-pre.5
[INFO] [stderr]   Downloaded cubecl-ir v0.9.0-pre.5
[INFO] [stderr]   Downloaded thread-tree v0.3.3
[INFO] [stderr]   Downloaded tracel-llvm v20.1.4-5
[INFO] [stderr]   Downloaded md5 v0.8.0
[INFO] [stderr]   Downloaded derive-new v0.7.0
[INFO] [stderr]   Downloaded wgpu-core-deps-apple v26.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e62d5ae1755b2c74f578996ceb9bd070c2b2d68afbce8df54bcabe6f9f762589
[INFO] running `Command { std: "docker" "start" "-a" "e62d5ae1755b2c74f578996ceb9bd070c2b2d68afbce8df54bcabe6f9f762589", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e62d5ae1755b2c74f578996ceb9bd070c2b2d68afbce8df54bcabe6f9f762589", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e62d5ae1755b2c74f578996ceb9bd070c2b2d68afbce8df54bcabe6f9f762589", kill_on_drop: false }`
[INFO] [stdout] e62d5ae1755b2c74f578996ceb9bd070c2b2d68afbce8df54bcabe6f9f762589
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+377656d3dd3f9c23a9c8713e163f4365a5261a84" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6ca91f73e923911cad83ecd238312181876d51923b1a46151272547619470e5a
[INFO] running `Command { std: "docker" "start" "-a" "6ca91f73e923911cad83ecd238312181876d51923b1a46151272547619470e5a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.103
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]    Compiling cc v1.2.49
[INFO] [stderr]    Compiling zerocopy v0.8.31
[INFO] [stderr]     Checking futures-io v0.3.31
[INFO] [stderr]     Checking tracing-core v0.1.35
[INFO] [stderr]     Checking simd-adler32 v0.3.8
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]     Checking rustls-pki-types v1.13.1
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]     Checking object v0.37.3
[INFO] [stderr]    Compiling cubecl-common v0.9.0-pre.5
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]     Checking spin v0.10.0
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking embassy-futures v0.1.2
[INFO] [stderr]     Checking web-time v1.1.0
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]     Checking console v0.16.1
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]     Checking unit-prefix v0.5.2
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking core2 v0.4.0
[INFO] [stderr]     Checking webpki-roots v1.0.4
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]     Checking colored v3.0.0
[INFO] [stderr]     Checking bitstream-io v4.9.0
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking thread-tree v0.3.3
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]     Checking zune-inflate v0.2.54
[INFO] [stderr]     Checking flate2 v1.1.5
[INFO] [stderr]     Checking pxfm v0.1.27
[INFO] [stderr]     Checking indicatif v0.18.3
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking bstr v1.12.1
[INFO] [stderr]     Checking gif v0.14.1
[INFO] [stderr]    Compiling quote v1.0.42
[INFO] [stderr]    Compiling macerator v0.2.9
[INFO] [stderr]     Checking zune-jpeg v0.5.6
[INFO] [stderr]     Checking png v0.18.0
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking moddef v0.3.0
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking rmp v0.8.14
[INFO] [stderr]     Checking rustix v1.1.2
[INFO] [stderr]     Checking generic-array v0.14.7
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking csv-core v0.1.13
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking ndarray v0.17.1
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]     Checking unty v0.0.4
[INFO] [stderr]    Compiling toml_datetime v0.7.3
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling openssl-sys v0.9.111
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking deranged v0.5.5
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking crypto-common v0.1.7
[INFO] [stderr]    Compiling rstest_macros v0.26.1
[INFO] [stderr]    Compiling indexmap v2.12.1
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr] error: could not compile `pxfm` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/377656d3dd3f9c23a9c8713e163f4365a5261a84/bin/rustc --crate-name pxfm --edition=2024 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/pxfm-0.1.27/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat --crate-type lib --emit=dep-info,metadata -C embed-bitcode=no -C debuginfo=2 --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values())' -C metadata=5eda119c2cae7e73 -C extra-filename=-204197f8513e9725 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern num_traits=/opt/rustwide/target/debug/deps/libnum_traits-1891bf072e69a2d3.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" "6ca91f73e923911cad83ecd238312181876d51923b1a46151272547619470e5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ca91f73e923911cad83ecd238312181876d51923b1a46151272547619470e5a", kill_on_drop: false }`
[INFO] [stdout] 6ca91f73e923911cad83ecd238312181876d51923b1a46151272547619470e5a