[INFO] cloning repository https://github.com/ozten/MechInt
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/ozten/MechInt" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fozten%2FMechInt", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fozten%2FMechInt'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9f2fd3af37566bab11326691797d61774a0d02c7
[INFO] checking ozten/MechInt against master#b4fefcd60bfd770510f7dc540e887dd3ba4fe5c1 for pr-156992
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fozten%2FMechInt" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/ozten/MechInt
[INFO] finished tweaking git repo https://github.com/ozten/MechInt
[INFO] tweaked toml for git repo https://github.com/ozten/MechInt written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/ozten/MechInt on toolchain b4fefcd60bfd770510f7dc540e887dd3ba4fe5c1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b4fefcd60bfd770510f7dc540e887dd3ba4fe5c1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/ozten/MechInt 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" "+b4fefcd60bfd770510f7dc540e887dd3ba4fe5c1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded cubecl-wgpu v0.9.0-pre.6
[INFO] [stderr]   Downloaded cubecl-runtime v0.9.0-pre.6
[INFO] [stderr]   Downloaded cubecl-ir v0.9.0-pre.6
[INFO] [stderr]   Downloaded cubecl-common v0.9.0-pre.6
[INFO] [stderr]   Downloaded cubecl-macros v0.9.0-pre.6
[INFO] [stderr]   Downloaded cubecl-opt v0.9.0-pre.6
[INFO] [stderr]   Downloaded cubecl-cpu v0.9.0-pre.6
[INFO] [stderr]   Downloaded burn-wgpu v0.20.0-pre.6
[INFO] [stderr]   Downloaded burn-ir v0.20.0-pre.6
[INFO] [stderr]   Downloaded burn-std v0.20.0-pre.6
[INFO] [stderr]   Downloaded cubek-matmul v0.1.0-pre.1
[INFO] [stderr]   Downloaded burn-core v0.20.0-pre.6
[INFO] [stderr]   Downloaded burn-cubecl v0.20.0-pre.6
[INFO] [stderr]   Downloaded cubecl v0.9.0-pre.6
[INFO] [stderr]   Downloaded burn-store v0.20.0-pre.6
[INFO] [stderr]   Downloaded burn-rocm v0.20.0-pre.6
[INFO] [stderr]   Downloaded burn v0.20.0-pre.6
[INFO] [stderr]   Downloaded burn-tensor v0.20.0-pre.6
[INFO] [stderr]   Downloaded cubecl-hip v0.9.0-pre.6
[INFO] [stderr]   Downloaded burn-cuda v0.20.0-pre.6
[INFO] [stderr]   Downloaded cubecl-macros-internal v0.9.0-pre.6
[INFO] [stderr]   Downloaded cubecl-std v0.9.0-pre.6
[INFO] [stderr]   Downloaded cubecl-cuda v0.9.0-pre.6
[INFO] [stderr]   Downloaded cubecl-core v0.9.0-pre.6
[INFO] [stderr]   Downloaded cubecl-cpp v0.9.0-pre.6
[INFO] [stderr]   Downloaded cubek-attention v0.1.0-pre.1
[INFO] [stderr]   Downloaded cubek v0.1.0-pre.1
[INFO] [stderr]   Downloaded cubek-quant v0.1.0-pre.1
[INFO] [stderr]   Downloaded burn-backend v0.20.0-pre.6
[INFO] [stderr]   Downloaded cubek-reduce v0.1.0-pre.1
[INFO] [stderr]   Downloaded burn-ndarray v0.20.0-pre.6
[INFO] [stderr]   Downloaded burn-train v0.20.0-pre.6
[INFO] [stderr]   Downloaded cubek-convolution v0.1.0-pre.1
[INFO] [stderr]   Downloaded burn-fusion v0.20.0-pre.6
[INFO] [stderr]   Downloaded burn-cpu v0.20.0-pre.6
[INFO] [stderr]   Downloaded burn-dataset v0.20.0-pre.6
[INFO] [stderr]   Downloaded burn-autodiff v0.20.0-pre.6
[INFO] [stderr]   Downloaded cubek-random v0.1.0-pre.1
[INFO] [stderr]   Downloaded burn-cubecl-fusion v0.20.0-pre.6
[INFO] [stderr]   Downloaded burn-optim v0.20.0-pre.6
[INFO] [stderr]   Downloaded burn-nn v0.20.0-pre.6
[INFO] [stderr]   Downloaded burn-router v0.20.0-pre.6
[INFO] [stderr]   Downloaded burn-derive v0.20.0-pre.6
[INFO] [stderr]   Downloaded burn-candle v0.20.0-pre.6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b4fefcd60bfd770510f7dc540e887dd3ba4fe5c1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f9442cfa5c6c9447d2550c5dde02328bc97095d9b3136dab34b44be03bf84ac2
[INFO] running `Command { std: "docker" "start" "-a" "f9442cfa5c6c9447d2550c5dde02328bc97095d9b3136dab34b44be03bf84ac2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f9442cfa5c6c9447d2550c5dde02328bc97095d9b3136dab34b44be03bf84ac2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f9442cfa5c6c9447d2550c5dde02328bc97095d9b3136dab34b44be03bf84ac2", kill_on_drop: false }`
[INFO] [stdout] f9442cfa5c6c9447d2550c5dde02328bc97095d9b3136dab34b44be03bf84ac2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+b4fefcd60bfd770510f7dc540e887dd3ba4fe5c1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b7a0446b0131a0169c43957d36eb31cb0a24b12dd132a48b6f2e467d52267e57
[INFO] running `Command { std: "docker" "start" "-a" "b7a0446b0131a0169c43957d36eb31cb0a24b12dd132a48b6f2e467d52267e57", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling libc v0.2.179
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]     Checking bitflags v2.10.0
[INFO] [stderr]    Compiling zmij v1.0.12
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling portable-atomic v1.13.0
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking object v0.37.3
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling cubecl-common v0.9.0-pre.6
[INFO] [stderr]    Compiling naga v26.0.0
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]     Checking float-ord v0.3.2
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]     Checking futures-lite v2.6.1
[INFO] [stderr]     Checking spirv v0.3.0+sdk-1.3.268.0
[INFO] [stderr]     Checking gpu-alloc-types v0.3.0
[INFO] [stderr]     Checking gpu-descriptor-types v0.2.0
[INFO] [stderr]     Checking event-listener v5.4.1
[INFO] [stderr]     Checking codespan-reporting v0.12.0
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]    Compiling wgpu-hal v26.0.6
[INFO] [stderr]     Checking float4 v0.1.0
[INFO] [stderr]     Checking bytes v1.11.0
[INFO] [stderr]     Checking embassy-futures v0.1.2
[INFO] [stderr]     Checking toml_parser v1.0.6+spec-1.1.0
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking gpu-alloc v0.6.0
[INFO] [stderr]    Compiling spin v0.10.0
[INFO] [stderr]     Checking ash v0.38.0+1.3.281
[INFO] [stderr]     Checking ordered-float v5.0.0
[INFO] [stderr]     Checking serde_spanned v1.0.4
[INFO] [stderr]     Checking toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]    Compiling cubecl-runtime v0.9.0-pre.6
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling cubecl-macros v0.9.0-pre.6
[INFO] [stderr]    Compiling web-time v1.1.0
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]     Checking toml v0.9.10+spec-1.1.0
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]    Compiling wgpu-core v26.0.1
[INFO] [stderr]     Checking md5 v0.8.0
[INFO] [stderr]    Compiling wgpu v26.0.1
[INFO] [stderr]    Compiling cubecl-wgpu v0.9.0-pre.6
[INFO] [stderr]    Compiling cubecl v0.9.0-pre.6
[INFO] [stderr]     Checking flate2 v1.1.5
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]     Checking thread-tree v0.3.3
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]     Checking rmp v0.8.15
[INFO] [stderr]     Checking csv-core v0.1.13
[INFO] [stderr]    Compiling find-msvc-tools v0.1.6
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking khronos-egl v6.0.0
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking csv v1.4.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling cc v1.2.51
[INFO] [stderr]     Checking unty v0.0.4
[INFO] [stderr]     Checking colored v3.0.0
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]     Checking signal-hook v0.3.18
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]     Checking getrandom v0.1.16
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]    Compiling yeslogic-fontconfig-sys v6.0.0
[INFO] [stderr]    Compiling macerator v0.2.9
[INFO] [stderr]    Compiling rstest_macros v0.26.1
[INFO] [stderr]    Compiling pathfinder_simd v0.5.5
[INFO] [stderr]     Checking zune-inflate v0.2.54
[INFO] [stderr]     Checking backtrace v0.3.76
[INFO] [stderr]     Checking bit_field v0.10.3
[INFO] [stderr]     Checking uuid v1.19.0
[INFO] [stderr]     Checking lebe v0.5.3
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]     Checking signal-hook-mio v0.2.5
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]     Checking rustix v0.38.44
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking gif v0.13.3
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling relative-path v1.9.3
[INFO] [stderr]     Checking moddef v0.3.0
[INFO] [stderr]     Checking sanitize-filename v0.6.0
[INFO] [stderr]    Compiling burn-ndarray v0.20.0-pre.6
[INFO] [stderr]     Checking tracing-subscriber v0.3.22
[INFO] [stderr]     Checking compact_str v0.8.1
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking tempfile v3.24.0
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking crossterm v0.28.1
[INFO] [stderr]     Checking const-random v0.1.18
[INFO] [stderr]    Compiling nix v0.30.1
[INFO] [stderr]     Checking atomic_float v1.1.0
[INFO] [stderr]     Checking jpeg-decoder v0.3.2
[INFO] [stderr]     Checking ndarray v0.17.1
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]    Compiling font-kit v0.14.3
[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/b4fefcd60bfd770510f7dc540e887dd3ba4fe5c1/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.114/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=45f672bf38c6628d -C extra-filename=-4fbbd8d59344a1f4 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-fce1a70fd2c3744d.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-e054a971070e2c6a.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-9533002ac35f5809.rmeta --cap-lints allow --cap-lints=forbid` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[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/b4fefcd60bfd770510f7dc540e887dd3ba4fe5c1/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] running `Command { std: "docker" "inspect" "b7a0446b0131a0169c43957d36eb31cb0a24b12dd132a48b6f2e467d52267e57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7a0446b0131a0169c43957d36eb31cb0a24b12dd132a48b6f2e467d52267e57", kill_on_drop: false }`
[INFO] [stdout] b7a0446b0131a0169c43957d36eb31cb0a24b12dd132a48b6f2e467d52267e57
