[INFO] cloning repository https://github.com/MochiPiyo/burn_matmul
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MochiPiyo/burn_matmul" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMochiPiyo%2Fburn_matmul", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMochiPiyo%2Fburn_matmul'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6def0148e507c9b0a0b9319b937952ea01ac8738
[INFO] testing MochiPiyo/burn_matmul against master#d98a5da813da67eb189387b8ccfb73cf481275d8+rustflags=-Copt-level=3 for pr-138759
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMochiPiyo%2Fburn_matmul" "/workspace/builds/worker-6-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/MochiPiyo/burn_matmul
[INFO] finished tweaking git repo https://github.com/MochiPiyo/burn_matmul
[INFO] tweaked toml for git repo https://github.com/MochiPiyo/burn_matmul written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/MochiPiyo/burn_matmul on toolchain d98a5da813da67eb189387b8ccfb73cf481275d8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/MochiPiyo/burn_matmul 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" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded strum v0.25.0
[INFO] [stderr]   Downloaded stability v0.1.1
[INFO] [stderr]   Downloaded scheduled-thread-pool v0.2.7
[INFO] [stderr]   Downloaded burn-dataset v0.13.2
[INFO] [stderr]   Downloaded gix-hash v0.13.3
[INFO] [stderr]   Downloaded bincode v2.0.0-rc.3
[INFO] [stderr]   Downloaded faster-hex v0.9.0
[INFO] [stderr]   Downloaded gix-trace v0.1.9
[INFO] [stderr]   Downloaded safetensors v0.4.3
[INFO] [stderr]   Downloaded burn-candle v0.13.2
[INFO] [stderr]   Downloaded burn-tch v0.13.2
[INFO] [stderr]   Downloaded pulp v0.18.21
[INFO] [stderr]   Downloaded ureq v2.9.7
[INFO] [stderr]   Downloaded rusqlite v0.30.0
[INFO] [stderr]   Downloaded candle-core v0.4.1
[INFO] [stderr]   Downloaded burn-tensor v0.13.2
[INFO] [stderr]   Downloaded torch-sys v0.15.0
[INFO] [stderr]   Downloaded nvml-wrapper v0.9.0
[INFO] [stderr]   Downloaded burn-core v0.13.2
[INFO] [stderr]   Downloaded tch v0.15.0
[INFO] [stderr]   Downloaded darling_core v0.20.9
[INFO] [stderr]   Downloaded darling_macro v0.20.9
[INFO] [stderr]   Downloaded lru v0.12.3
[INFO] [stderr]   Downloaded zstd-sys v2.0.11+zstd.1.5.6
[INFO] [stderr]   Downloaded burn-jit v0.13.2
[INFO] [stderr]   Downloaded burn-wgpu v0.13.2
[INFO] [stderr]   Downloaded cc v1.0.104
[INFO] [stderr]   Downloaded burn-autodiff v0.13.2
[INFO] [stderr]   Downloaded safetensors v0.3.3
[INFO] [stderr]   Downloaded text_placeholder v0.5.1
[INFO] [stderr]   Downloaded nvml-wrapper-sys v0.7.0
[INFO] [stderr]   Downloaded burn-fusion v0.13.2
[INFO] [stderr]   Downloaded burn-common v0.13.2
[INFO] [stderr]   Downloaded darling v0.20.9
[INFO] [stderr]   Downloaded enum-as-inner v0.6.0
[INFO] [stderr]   Downloaded gix-tempfile v11.0.1
[INFO] [stderr]   Downloaded r2d2_sqlite v0.23.0
[INFO] [stderr]   Downloaded serde_rusqlite v0.34.0
[INFO] [stderr]   Downloaded thread-tree v0.3.3
[INFO] [stderr]   Downloaded burn-compute v0.13.2
[INFO] [stderr]   Downloaded derive-new v0.6.0
[INFO] [stderr]   Downloaded wrapcenum-derive v0.4.1
[INFO] [stderr]   Downloaded crossterm v0.27.0
[INFO] [stderr]   Downloaded syn v2.0.68
[INFO] [stderr]   Downloaded gix-features v0.36.1
[INFO] [stderr]   Downloaded gix-fs v0.8.1
[INFO] [stderr]   Downloaded rustls-webpki v0.102.5
[INFO] [stderr]   Downloaded indoc v2.0.5
[INFO] [stderr]   Downloaded ratatui v0.25.0
[INFO] [stderr]   Downloaded sysinfo v0.30.12
[INFO] [stderr]   Downloaded burn-derive v0.13.2
[INFO] [stderr]   Downloaded burn-ndarray v0.13.2
[INFO] [stderr]   Downloaded tinyvec v1.6.1
[INFO] [stderr]   Downloaded uuid v1.9.1
[INFO] [stderr]   Downloaded strum_macros v0.25.3
[INFO] [stderr]   Downloaded systemstat v0.2.3
[INFO] [stderr]   Downloaded sanitize-filename v0.5.0
[INFO] [stderr]   Downloaded libloading v0.8.4
[INFO] [stderr]   Downloaded burn-train v0.13.2
[INFO] [stderr]   Downloaded burn v0.13.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7ad47dfad502d78e6bad123581240598721ca9635b41bf9aef9a7b13dac4b1d7
[INFO] running `Command { std: "docker" "start" "-a" "7ad47dfad502d78e6bad123581240598721ca9635b41bf9aef9a7b13dac4b1d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7ad47dfad502d78e6bad123581240598721ca9635b41bf9aef9a7b13dac4b1d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7ad47dfad502d78e6bad123581240598721ca9635b41bf9aef9a7b13dac4b1d7", kill_on_drop: false }`
[INFO] [stdout] 7ad47dfad502d78e6bad123581240598721ca9635b41bf9aef9a7b13dac4b1d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+d98a5da813da67eb189387b8ccfb73cf481275d8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 075dbf342072d97254ac2011c779ecc5dd3892f020db197636e9c322539c660d
[INFO] running `Command { std: "docker" "start" "-a" "075dbf342072d97254ac2011c779ecc5dd3892f020db197636e9c322539c660d", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]    Compiling libm v0.2.8
[INFO] [stderr]    Compiling zerocopy v0.7.35
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling allocator-api2 v0.2.18
[INFO] [stderr]    Compiling bitflags v2.6.0
[INFO] [stderr]    Compiling cfg_aliases v0.1.1
[INFO] [stderr]    Compiling log v0.4.22
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]    Compiling khronos-egl v6.0.0
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling unicode-width v0.1.13
[INFO] [stderr]    Compiling ash v0.37.3+1.3.251
[INFO] [stderr]    Compiling uuid v1.9.1
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling serde_json v1.0.120
[INFO] [stderr]    Compiling spirv v0.3.0+sdk-1.3.268.0
[INFO] [stderr]    Compiling gpu-descriptor-types v0.1.2
[INFO] [stderr]    Compiling gpu-alloc-types v0.3.0
[INFO] [stderr]    Compiling wgpu-hal v0.19.4
[INFO] [stderr]    Compiling libloading v0.8.4
[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]    Compiling unicode-xid v0.2.4
[INFO] [stderr]    Compiling hexf-parse v0.2.1
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]    Compiling codespan-reporting v0.11.1
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling gpu-alloc v0.6.0
[INFO] [stderr]    Compiling wgpu-types v0.19.2
[INFO] [stderr]    Compiling wgpu-core v0.19.4
[INFO] [stderr]    Compiling profiling v1.0.15
[INFO] [stderr]    Compiling renderdoc-sys v1.1.0
[INFO] [stderr]    Compiling raw-window-handle v0.6.2
[INFO] [stderr]    Compiling syn v2.0.68
[INFO] [stderr]    Compiling arrayvec v0.7.4
[INFO] [stderr]    Compiling glow v0.13.1
[INFO] [stderr]    Compiling hashbrown v0.13.2
[INFO] [stderr]    Compiling wgpu v0.19.4
[INFO] [stderr]    Compiling md5 v0.7.0
[INFO] [stderr]    Compiling futures-core v0.3.30
[INFO] [stderr]    Compiling bytemuck v1.16.1
[INFO] [stderr]    Compiling rmp v0.8.14
[INFO] [stderr]    Compiling miniz_oxide v0.7.4
[INFO] [stderr]    Compiling getrandom v0.2.15
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling dirs v5.0.1
[INFO] [stderr]    Compiling pollster v0.3.0
[INFO] [stderr]    Compiling futures-intrusive v0.5.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling flate2 v1.0.30
[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling serde_derive v1.0.203
[INFO] [stderr]    Compiling derive-new v0.6.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling burn-derive v0.13.2
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling burn-common v0.13.2
[INFO] [stderr]    Compiling half v2.4.1
[INFO] [stderr]    Compiling rmp-serde v1.3.0
[INFO] [stderr]    Compiling bincode v2.0.0-rc.3
[INFO] [stderr]    Compiling text_placeholder v0.5.1
[INFO] [stderr]    Compiling indexmap v2.2.6
[INFO] [stderr]    Compiling gpu-descriptor v0.2.4
[INFO] [stderr]    Compiling burn-tensor v0.13.2
[INFO] [stderr]    Compiling burn-compute v0.13.2
[INFO] [stderr]    Compiling naga v0.19.2
[INFO] [stderr]    Compiling burn-fusion v0.13.2
[INFO] [stderr]    Compiling burn-jit v0.13.2
[INFO] [stderr]    Compiling burn-wgpu v0.13.2
[INFO] [stderr]    Compiling burn-core v0.13.2
[INFO] [stderr] error: could not compile `wgpu` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/d98a5da813da67eb189387b8ccfb73cf481275d8/bin/rustc --crate-name wgpu --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/wgpu-0.19.4/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 --cfg 'feature="default"' --cfg 'feature="dx12"' --cfg 'feature="fragile-send-sync-non-atomic-wasm"' --cfg 'feature="metal"' --cfg 'feature="webgpu"' --cfg 'feature="wgc"' --cfg 'feature="wgsl"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("angle", "api_log_info", "default", "dx12", "fragile-send-sync-non-atomic-wasm", "glsl", "hal", "metal", "naga", "naga-ir", "replay", "serde", "spirv", "strict_asserts", "trace", "vulkan-portability", "webgl", "webgpu", "wgc", "wgsl"))' -C metadata=10ca8e5b23cb6454 -C extra-filename=-bb63544844d074e3 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern arrayvec=/opt/rustwide/target/debug/deps/libarrayvec-d3245a7aeee50f0d.rmeta --extern cfg_if=/opt/rustwide/target/debug/deps/libcfg_if-238a855292fb6d2b.rmeta --extern log=/opt/rustwide/target/debug/deps/liblog-b6f5b2763a63a26c.rmeta --extern parking_lot=/opt/rustwide/target/debug/deps/libparking_lot-cc12df3b21d84b2c.rmeta --extern profiling=/opt/rustwide/target/debug/deps/libprofiling-bad31f0d56d29d0c.rmeta --extern raw_window_handle=/opt/rustwide/target/debug/deps/libraw_window_handle-aab73fb42063465c.rmeta --extern smallvec=/opt/rustwide/target/debug/deps/libsmallvec-3910f4209a8b0ee3.rmeta --extern static_assertions=/opt/rustwide/target/debug/deps/libstatic_assertions-637a4f0624448cb4.rmeta --extern wgc=/opt/rustwide/target/debug/deps/libwgpu_core-03472ff0e4e58b68.rmeta --extern hal=/opt/rustwide/target/debug/deps/libwgpu_hal-189d82b66e001ba5.rmeta --extern wgt=/opt/rustwide/target/debug/deps/libwgpu_types-98b2c32f4604201c.rmeta --cap-lints allow --cap-lints=forbid -Copt-level=3 --cfg native --cfg wgpu_core --cfg send_sync` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "075dbf342072d97254ac2011c779ecc5dd3892f020db197636e9c322539c660d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "075dbf342072d97254ac2011c779ecc5dd3892f020db197636e9c322539c660d", kill_on_drop: false }`
[INFO] [stdout] 075dbf342072d97254ac2011c779ecc5dd3892f020db197636e9c322539c660d