[INFO] fetching crate tract-ffi 0.23.4...
[INFO] checking tract-ffi-0.23.4 against da86f4d0726be475afbbffe40cb2f65741c51ad3 for pr-159877
[INFO] extracting crate tract-ffi 0.23.4 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate tract-ffi 0.23.4
[INFO] finished tweaking crates.io crate tract-ffi 0.23.4
[INFO] tweaked toml for crates.io crate tract-ffi 0.23.4 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tract-ffi 0.23.4 on toolchain da86f4d0726be475afbbffe40cb2f65741c51ad3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+da86f4d0726be475afbbffe40cb2f65741c51ad3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tract-ffi 0.23.4 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" "+da86f4d0726be475afbbffe40cb2f65741c51ad3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tract v0.23.4
[INFO] [stderr]   Downloaded tract-api v0.23.4
[INFO] [stderr]   Downloaded boow v0.1.3
[INFO] [stderr]   Downloaded tract-transformers v0.23.4
[INFO] [stderr]   Downloaded scan_fmt v0.2.6
[INFO] [stderr]   Downloaded zlib-rs v0.6.4
[INFO] [stderr]   Downloaded dyn-hash v1.0.0
[INFO] [stderr]   Downloaded tract-onnx-opl v0.23.4
[INFO] [stderr]   Downloaded anymap3 v1.1.0
[INFO] [stderr]   Downloaded nom-language v0.1.0
[INFO] [stderr]   Downloaded py_literal v0.4.0
[INFO] [stderr]   Downloaded tract-gpu v0.23.4
[INFO] [stderr]   Downloaded ndarray-npy v0.10.0
[INFO] [stderr]   Downloaded memo-map v0.3.3
[INFO] [stderr]   Downloaded tract-extra v0.23.4
[INFO] [stderr]   Downloaded box_drawing v0.1.2
[INFO] [stderr]   Downloaded string-interner v0.20.0
[INFO] [stderr]   Downloaded tract-pulse-opl v0.23.4
[INFO] [stderr]   Downloaded dyn-eq v0.1.3
[INFO] [stderr]   Downloaded safetensors v0.8.0
[INFO] [stderr]   Downloaded tract-data v0.23.4
[INFO] [stderr]   Downloaded tract-hir v0.23.4
[INFO] [stderr]   Downloaded tract-libcli v0.23.4
[INFO] [stderr]   Downloaded colorous v1.0.16
[INFO] [stderr]   Downloaded tract-nnef v0.23.4
[INFO] [stderr]   Downloaded tract-pulse v0.23.4
[INFO] [stderr]   Downloaded tract-cuda v0.23.4
[INFO] [stderr]   Downloaded tract-onnx v0.23.4
[INFO] [stderr]   Downloaded tract-tflite v0.23.4
[INFO] [stderr]   Downloaded zip v6.0.0
[INFO] [stderr]   Downloaded tract-metal v0.23.4
[INFO] [stderr]   Downloaded minijinja v2.21.0
[INFO] [stderr]   Downloaded tract-core v0.23.4
[INFO] [stderr]   Downloaded tract-linalg v0.23.4
[INFO] [stderr]   Downloaded metal v0.33.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:1fa6594d87c8fa7b311925a7a77a16f539833322d9dfba4ce891f211db2f90b1" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 61e2b28d71d03b651c2af3f834ffe51ff44e268c7f38d5ae917ec6b202c8f5a8
[INFO] running `Command { std: "docker" "start" "61e2b28d71d03b651c2af3f834ffe51ff44e268c7f38d5ae917ec6b202c8f5a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "61e2b28d71d03b651c2af3f834ffe51ff44e268c7f38d5ae917ec6b202c8f5a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "61e2b28d71d03b651c2af3f834ffe51ff44e268c7f38d5ae917ec6b202c8f5a8" "/opt/rustwide/cargo-home/bin/cargo" "+da86f4d0726be475afbbffe40cb2f65741c51ad3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "61e2b28d71d03b651c2af3f834ffe51ff44e268c7f38d5ae917ec6b202c8f5a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "61e2b28d71d03b651c2af3f834ffe51ff44e268c7f38d5ae917ec6b202c8f5a8" "/opt/rustwide/cargo-home/bin/cargo" "+da86f4d0726be475afbbffe40cb2f65741c51ad3" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]    Compiling memo-map v0.3.3
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking bitflags v2.13.0
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking rand_core v0.10.1
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking strength_reduce v0.2.4
[INFO] [stderr]     Checking dyn-eq v0.1.3
[INFO] [stderr]    Compiling erased-serde v0.4.10
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking dyn-hash v1.0.0
[INFO] [stderr]     Checking downcast-rs v2.0.2
[INFO] [stderr]     Checking inventory v0.3.24
[INFO] [stderr]     Checking transpose v0.2.3
[INFO] [stderr]     Checking primal-check v0.3.4
[INFO] [stderr]     Checking rustix v1.1.4
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling pastey v0.2.3
[INFO] [stderr]    Compiling serde_json v1.0.150
[INFO] [stderr]     Checking zlib-rs v0.6.4
[INFO] [stderr]     Checking bit-vec v0.9.1
[INFO] [stderr]     Checking rustfft v6.4.1
[INFO] [stderr]     Checking ndarray v0.17.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.20
[INFO] [stderr]     Checking bit-set v0.10.0
[INFO] [stderr]     Checking anymap3 v1.1.0
[INFO] [stderr]     Checking fastrand v2.4.1
[INFO] [stderr]     Checking filetime v0.2.29
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]    Compiling minijinja v2.21.0
[INFO] [stderr]     Checking float-ord v0.3.2
[INFO] [stderr]    Compiling memchr v2.8.2
[INFO] [stderr]     Checking cpufeatures v0.3.0
[INFO] [stderr]    Compiling flatbuffers v25.12.19
[INFO] [stderr]    Compiling either v1.16.0
[INFO] [stderr]     Checking chacha20 v0.10.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking bumpalo v3.20.3
[INFO] [stderr]     Checking rand v0.10.1
[INFO] [stderr]     Checking pest v2.8.6
[INFO] [stderr]     Checking rayon-core v1.13.0
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]     Checking zopfli v0.8.3
[INFO] [stderr]    Compiling anyhow v1.0.103
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]    Compiling cudarc v0.19.8
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]     Checking zip v6.0.0
[INFO] [stderr]     Checking rand_distr v0.6.0
[INFO] [stderr]     Checking tempfile v3.27.0
[INFO] [stderr]     Checking xattr v1.6.1
[INFO] [stderr]     Checking clap_builder v4.6.0
[INFO] [stderr]     Checking tar v0.4.46
[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/da86f4d0726be475afbbffe40cb2f65741c51ad3/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.118/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="fold"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit"' --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=0a86daf0bf0e4ee6 -C extra-filename=-027598de5ac48f82 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-d4cb564e807a9cd7.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-12a774c18bdf157c.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-8c98a1a0e58216a9.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" "61e2b28d71d03b651c2af3f834ffe51ff44e268c7f38d5ae917ec6b202c8f5a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61e2b28d71d03b651c2af3f834ffe51ff44e268c7f38d5ae917ec6b202c8f5a8", kill_on_drop: false }`
[INFO] [stdout] 61e2b28d71d03b651c2af3f834ffe51ff44e268c7f38d5ae917ec6b202c8f5a8
