[INFO] fetching crate cubek-matmul 0.1.1...
[INFO] checking cubek-matmul-0.1.1 against master#021fc25b7a48f6051bee1e1f06c7a277e4de1cc9 for pr-151510
[INFO] extracting crate cubek-matmul 0.1.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate cubek-matmul 0.1.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate cubek-matmul 0.1.1
[INFO] tweaked toml for crates.io crate cubek-matmul 0.1.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cubek-matmul 0.1.1 on toolchain 021fc25b7a48f6051bee1e1f06c7a277e4de1cc9
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+021fc25b7a48f6051bee1e1f06c7a277e4de1cc9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cubek-matmul 0.1.1 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" "+021fc25b7a48f6051bee1e1f06c7a277e4de1cc9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded constcat v0.6.1
[INFO] [stderr]   Downloaded tracel-llvm v20.1.4-6
[INFO] [stderr]   Downloaded cubek-test-utils v0.1.1
[INFO] [stderr]   Downloaded tracel-mlir-rs-macros v20.1.4-6
[INFO] [stderr]   Downloaded tracel-tblgen-rs v20.1.4-6
[INFO] [stderr]   Downloaded tracel-mlir-rs v20.1.4-6
[INFO] [stderr]   Downloaded tracel-llvm-bundler v20.1.4-6
[INFO] [stderr]   Downloaded tracel-mlir-sys v20.1.4-6
[INFO] [stderr]   Downloaded liblzma-sys v0.4.5
[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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+021fc25b7a48f6051bee1e1f06c7a277e4de1cc9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f444be57762e0340724882a02fea2debd05c4f1424a1049614433eb5d404252
[INFO] running `Command { std: "docker" "start" "-a" "1f444be57762e0340724882a02fea2debd05c4f1424a1049614433eb5d404252", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f444be57762e0340724882a02fea2debd05c4f1424a1049614433eb5d404252", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f444be57762e0340724882a02fea2debd05c4f1424a1049614433eb5d404252", kill_on_drop: false }`
[INFO] [stdout] 1f444be57762e0340724882a02fea2debd05c4f1424a1049614433eb5d404252
[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" "-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+021fc25b7a48f6051bee1e1f06c7a277e4de1cc9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5b967df7ba38f2563dc28778e72c1405003e9f5ee24786abf0a978b343a631f6
[INFO] running `Command { std: "docker" "start" "-a" "5b967df7ba38f2563dc28778e72c1405003e9f5ee24786abf0a978b343a631f6", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling zerocopy v0.8.33
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]    Compiling zmij v1.0.16
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking regex-syntax v0.8.8
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling zerocopy-derive v0.8.33
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling bytemuck_derive v1.10.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling derive-new v0.7.0
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking futures-core v0.3.31
[INFO] [stderr]     Checking gimli v0.32.3
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking concurrent-queue v2.5.0
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]     Checking libloading v0.8.9
[INFO] [stderr]    Compiling naga v26.0.0
[INFO] [stderr]    Compiling cubecl-common v0.9.0
[INFO] [stderr]     Checking rustc-demangle v0.1.27
[INFO] [stderr]    Compiling rand_core v0.9.5
[INFO] [stderr]    Compiling portable-atomic v1.13.0
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]    Compiling khronos-egl v6.0.0
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]     Checking bytemuck v1.24.0
[INFO] [stderr]     Checking codespan-reporting v0.12.0
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking spin v0.10.0
[INFO] [stderr]    Compiling wgpu-hal v26.0.6
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking web-time v1.1.0
[INFO] [stderr]     Checking embassy-futures v0.1.2
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking float4 v0.1.0
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking ash v0.38.0+1.3.281
[INFO] [stderr]    Compiling variadics_please v1.1.0
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]     Checking ordered-float v5.0.0
[INFO] [stderr]    Compiling cubecl-runtime v0.9.0
[INFO] [stderr]     Checking float-ord v0.3.2
[INFO] [stderr]    Compiling cubecl-macros v0.9.0
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr] error: could not compile `ash` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/021fc25b7a48f6051bee1e1f06c7a277e4de1cc9/bin/rustc --crate-name ash --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/ash-0.38.0+1.3.281/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 --cfg 'feature="debug"' --cfg 'feature="default"' --cfg 'feature="libloading"' --cfg 'feature="loaded"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("debug", "default", "libloading", "linked", "loaded", "std"))' -C metadata=be734a1d7acca22c -C extra-filename=-7820bd67844a5b61 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern libloading=/opt/rustwide/target/debug/deps/liblibloading-d21983df834c79db.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" "5b967df7ba38f2563dc28778e72c1405003e9f5ee24786abf0a978b343a631f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b967df7ba38f2563dc28778e72c1405003e9f5ee24786abf0a978b343a631f6", kill_on_drop: false }`
[INFO] [stdout] 5b967df7ba38f2563dc28778e72c1405003e9f5ee24786abf0a978b343a631f6