[INFO] cloning repository https://github.com/mirko-geno/burn-book-introduction
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mirko-geno/burn-book-introduction" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmirko-geno%2Fburn-book-introduction", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmirko-geno%2Fburn-book-introduction'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] d21a22389bcc816ebeb19df9f6b1ca1381371aa8
[INFO] checking mirko-geno/burn-book-introduction against try#c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f for 2025-12-16-next-solver-global
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmirko-geno%2Fburn-book-introduction" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mirko-geno/burn-book-introduction
[INFO] finished tweaking git repo https://github.com/mirko-geno/burn-book-introduction
[INFO] tweaked toml for git repo https://github.com/mirko-geno/burn-book-introduction written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mirko-geno/burn-book-introduction on toolchain c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mirko-geno/burn-book-introduction 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" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6a9b60ae911c97f1e001203caab49ae7cc5d5567aa1db7b3b71bc4e9299dc2b4
[INFO] running `Command { std: "docker" "start" "-a" "6a9b60ae911c97f1e001203caab49ae7cc5d5567aa1db7b3b71bc4e9299dc2b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6a9b60ae911c97f1e001203caab49ae7cc5d5567aa1db7b3b71bc4e9299dc2b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a9b60ae911c97f1e001203caab49ae7cc5d5567aa1db7b3b71bc4e9299dc2b4", kill_on_drop: false }`
[INFO] [stdout] 6a9b60ae911c97f1e001203caab49ae7cc5d5567aa1db7b3b71bc4e9299dc2b4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "+c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4b25ed9a27ba74deaed14b3bac810a2ff07eac8ae1be374e1369989027c20aa1
[INFO] running `Command { std: "docker" "start" "-a" "4b25ed9a27ba74deaed14b3bac810a2ff07eac8ae1be374e1369989027c20aa1", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]     Checking regex-syntax v0.8.5
[INFO] [stderr]    Compiling bytemuck_derive v1.10.0
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]     Checking hashbrown v0.15.4
[INFO] [stderr]    Compiling derive_more-impl v2.0.1
[INFO] [stderr]    Compiling portable-atomic v1.11.1
[INFO] [stderr]    Compiling cc v1.2.30
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]    Compiling derive-new v0.7.0
[INFO] [stderr]    Compiling serde_json v1.0.141
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling darling_core v0.21.0
[INFO] [stderr]     Checking bytemuck v1.23.1
[INFO] [stderr]    Compiling cubecl-common v0.6.0
[INFO] [stderr]     Checking futures-lite v2.6.0
[INFO] [stderr]     Checking spin v0.10.0
[INFO] [stderr]     Checking half v2.6.0
[INFO] [stderr]     Checking dirs v6.0.0
[INFO] [stderr]    Compiling zerocopy v0.8.26
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking embassy-futures v0.1.1
[INFO] [stderr]     Checking zerovec v0.11.2
[INFO] [stderr]     Checking mio v1.0.4
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]     Checking event-listener v5.4.0
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]    Compiling cubecl-runtime v0.6.0
[INFO] [stderr]     Checking derive_more v2.0.1
[INFO] [stderr]    Compiling variadics_please v1.1.0
[INFO] [stderr]    Compiling web-time v1.1.0
[INFO] [stderr]     Checking toml_writer v1.0.2
[INFO] [stderr]    Compiling cubecl-macros v0.6.0
[INFO] [stderr]     Checking toml v0.9.2
[INFO] [stderr]     Checking tinystr v0.8.1
[INFO] [stderr]     Checking async-channel v2.5.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling tokio-macros v2.5.0
[INFO] [stderr]     Checking md5 v0.8.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling darling_macro v0.21.0
[INFO] [stderr]     Checking tokio v1.46.1
[INFO] [stderr]     Checking sanitize-filename v0.6.0
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling darling v0.21.0
[INFO] [stderr]     Checking icu_locale_core v2.0.0
[INFO] [stderr]    Compiling cubecl-macros-internal v0.6.0
[INFO] [stderr]     Checking potential_utf v0.1.2
[INFO] [stderr]     Checking rustls-pki-types v1.12.0
[INFO] [stderr]     Checking icu_collections v2.0.0
[INFO] [stderr]     Checking icu_provider v2.0.0
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]    Compiling rustls v0.23.29
[INFO] [stderr]     Checking cubecl-ir v0.6.0
[INFO] [stderr]     Checking icu_properties v2.0.1
[INFO] [stderr]     Checking icu_normalizer v2.0.0
[INFO] [stderr]     Checking libloading v0.8.8
[INFO] [stderr]     Checking webpki-roots v1.0.2
[INFO] [stderr]    Compiling cudarc v0.16.6
[INFO] [stderr]     Checking console v0.16.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking unit-prefix v0.5.1
[INFO] [stderr]     Checking idna_adapter v1.2.1
[INFO] [stderr]     Checking indicatif v0.18.0
[INFO] [stderr]     Checking idna v1.0.3
[INFO] [stderr]     Checking parking_lot_core v0.9.11
[INFO] [stderr]     Checking url v2.5.4
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking rustls-webpki v0.103.4
[INFO] [stderr]     Checking bstr v1.12.0
[INFO] [stderr]     Checking rand_distr v0.5.1
[INFO] [stderr]     Checking serde_bytes v0.11.17
[INFO] [stderr]    Compiling equator-macro v0.4.2
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]    Compiling libsqlite3-sys v0.35.0
[INFO] [stderr]     Checking hyper v1.6.0
[INFO] [stderr]     Checking tower v0.5.2
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking equator v0.4.2
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking aligned-vec v0.6.4
[INFO] [stderr]     Checking tower-http v0.6.6
[INFO] [stderr]     Checking hyper-util v0.1.15
[INFO] [stderr]    Compiling thiserror-impl v2.0.12
[INFO] [stderr]    Compiling built v0.7.7
[INFO] [stderr]    Compiling rav1e v0.7.1
[INFO] [stderr]     Checking v_frame v0.3.9
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking crc32fast v1.5.0
[INFO] [stderr]     Checking unicode-normalization v0.1.24
[INFO] [stderr]    Compiling profiling-procmacros v1.0.17
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]     Checking thiserror v2.0.12
[INFO] [stderr]     Checking gix-trace v0.1.13
[INFO] [stderr]     Checking gix-validate v0.10.0
[INFO] [stderr]     Checking profiling v1.0.17
[INFO] [stderr]     Checking gix-utils v0.3.0
[INFO] [stderr]     Checking av1-grain v0.2.4
[INFO] [stderr]     Checking flate2 v1.1.2
[INFO] [stderr]     Checking tokio-rustls v0.26.2
[INFO] [stderr]     Checking maybe-rayon v0.1.1
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking hashlink v0.10.0
[INFO] [stderr]     Checking hyper-rustls v0.27.7
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]     Checking reqwest v0.12.22
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]    Compiling arg_enum_proc_macro v0.3.4
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]     Checking cubecl-core v0.6.0
[INFO] [stderr]     Checking imgref v1.11.0
[INFO] [stderr]     Checking bitstream-io v2.6.0
[INFO] [stderr]     Checking burn-common v0.18.0
[INFO] [stderr]     Checking weezl v0.1.10
[INFO] [stderr]    Compiling noop_proc_macro v0.3.0
[INFO] [stderr]     Checking quick-error v2.0.1
[INFO] [stderr]     Checking loop9 v0.1.5
[INFO] [stderr]     Checking gix-path v0.10.19
[INFO] [stderr]     Checking gix-features v0.42.1
[INFO] [stderr]     Checking avif-serialize v0.8.5
[INFO] [stderr]     Checking scheduled-thread-pool v0.2.7
[INFO] [stderr]     Checking globset v0.4.16
[INFO] [stderr]    Compiling indexmap v2.10.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]     Checking zune-core v0.4.12
[INFO] [stderr]     Checking rgb v0.8.52
[INFO] [stderr]     Checking jpeg-decoder v0.3.2
[INFO] [stderr]     Checking cubecl-std v0.6.0
[INFO] [stderr]     Checking cubecl-cpp v0.6.0
[INFO] [stderr]    Compiling winnow v0.7.12
[INFO] [stderr]     Checking image-webp v0.2.3
[INFO] [stderr]     Checking time v0.3.41
[INFO] [stderr]     Checking cubecl-random v0.6.0
[INFO] [stderr]     Checking cubecl-reduce v0.6.0
[INFO] [stderr]     Checking tiff v0.9.1
[INFO] [stderr]     Checking exr v1.73.0
[INFO] [stderr] error: could not compile `cudarc` (lib)
[INFO] [stderr] 
[INFO] [stderr] Caused by:
[INFO] [stderr]   process didn't exit successfully: `/opt/rustwide/rustup-home/toolchains/c9557a20e5ef2e0e02c29a5fafd850d1b7cf1e4f/bin/rustc --crate-name cudarc --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/cudarc-0.16.6/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="cuda-12050"' --cfg 'feature="cuda-version-from-build-system"' --cfg 'feature="driver"' --cfg 'feature="dynamic-loading"' --cfg 'feature="nvrtc"' --cfg 'feature="std"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("cublas", "cublaslt", "cuda-11040", "cuda-11050", "cuda-11060", "cuda-11070", "cuda-11080", "cuda-12000", "cuda-12010", "cuda-12020", "cuda-12030", "cuda-12040", "cuda-12050", "cuda-12060", "cuda-12080", "cuda-12090", "cuda-version-from-build-system", "cudnn", "curand", "cusolver", "cusolvermg", "cusparse", "default", "driver", "dynamic-linking", "dynamic-loading", "f16", "nccl", "no-std", "no-std-compat", "nvrtc", "runtime", "static-linking", "std"))' -C metadata=3e90989cca714983 -C extra-filename=-9394056414bfc07c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern libloading=/opt/rustwide/target/debug/deps/liblibloading-44f61a1718887f34.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" "4b25ed9a27ba74deaed14b3bac810a2ff07eac8ae1be374e1369989027c20aa1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4b25ed9a27ba74deaed14b3bac810a2ff07eac8ae1be374e1369989027c20aa1", kill_on_drop: false }`
[INFO] [stdout] 4b25ed9a27ba74deaed14b3bac810a2ff07eac8ae1be374e1369989027c20aa1