[INFO] fetching crate candle-examples 0.3.1...
[INFO] testing candle-examples-0.3.1 against 1.75.0 for beta-1.76-1
[INFO] extracting crate candle-examples 0.3.1 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate candle-examples 0.3.1 on toolchain 1.75.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate candle-examples 0.3.1
[INFO] removed 3 missing examples
[INFO] finished tweaking crates.io crate candle-examples 0.3.1
[INFO] tweaked toml for crates.io crate candle-examples 0.3.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate candle-examples 0.3.1 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] [stderr]   Downloaded candle-nn v0.3.1
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[INFO] [stderr]   Downloaded prost-build v0.12.1
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[INFO] [stderr]   Downloaded tracing-chrome v0.7.1
[INFO] [stderr]   Downloaded tokenizers v0.13.4
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[INFO] [stderr]   Downloaded arrow-buffer v45.0.0
[INFO] [stderr]   Downloaded arrow-schema v45.0.0
[INFO] [stderr]   Downloaded candle-transformers v0.3.1
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[INFO] [stderr]   Downloaded cudarc v0.9.14
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[INFO] [stderr]   Downloaded yoke v0.7.2
[INFO] [stderr]   Downloaded flatbuffers v23.5.26
[INFO] [stderr]   Downloaded thrift v0.17.0
[INFO] [stderr]   Downloaded candle-kernels v0.3.1
[INFO] [stderr]   Downloaded intel-mkl-tool v0.8.1
[INFO] [stderr]   Downloaded security-framework v2.9.1
[INFO] [stderr]   Downloaded ureq v2.7.1
[INFO] [stderr]   Downloaded macro_rules_attribute-proc_macro v0.1.3
[INFO] [stderr]   Downloaded prost-derive v0.12.1
[INFO] [stderr]   Downloaded getset v0.1.2
[INFO] [stderr]   Downloaded macro_rules_attribute v0.1.3
[INFO] [stderr]   Downloaded intel-mkl-src v0.8.1
[INFO] [stderr]   Downloaded rand_distr v0.2.2
[INFO] [stderr]   Downloaded indicatif v0.17.5
[INFO] [stderr]   Downloaded target-lexicon v0.12.9
[INFO] [stderr]   Downloaded clap_derive v4.3.2
[INFO] [stderr]   Downloaded is-terminal v0.4.7
[INFO] [stderr]   Downloaded rayon-cond v0.1.0
[INFO] [stderr]   Downloaded lexical-parse-float v0.8.5
[INFO] [stderr]   Downloaded const-random-macro v0.1.15
[INFO] [stderr]   Downloaded const-random v0.1.15
[INFO] [stderr]   Downloaded accelerate-src v0.3.2
[INFO] [stderr]   Downloaded dyn-stack v0.9.0
[INFO] [stderr]   Downloaded monostate-impl v0.1.6
[INFO] [stderr]   Downloaded ocipkg v0.2.8
[INFO] [stderr]   Downloaded monostate v0.1.6
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.20.0
[INFO] [stderr]   Downloaded conv v0.3.3
[INFO] [stderr]   Downloaded quote v1.0.30
[INFO] [stderr]   Downloaded riff v1.0.1
[INFO] [stderr]   Downloaded safetensors v0.3.1
[INFO] [stderr]   Downloaded onig v6.4.0
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[INFO] [stderr]   Downloaded lexical-util v0.8.5
[INFO] [stderr]   Downloaded syn v2.0.32
[INFO] [stderr]   Downloaded zstd v0.12.4
[INFO] [stderr]   Downloaded candle-flash-attn v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 637ab93d2ae990bdf90932c971cbc428673484f5eef1207e3ee4d864fbee8f75
[INFO] running `Command { std: "docker" "start" "-a" "637ab93d2ae990bdf90932c971cbc428673484f5eef1207e3ee4d864fbee8f75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "637ab93d2ae990bdf90932c971cbc428673484f5eef1207e3ee4d864fbee8f75", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "637ab93d2ae990bdf90932c971cbc428673484f5eef1207e3ee4d864fbee8f75", kill_on_drop: false }`
[INFO] [stdout] 637ab93d2ae990bdf90932c971cbc428673484f5eef1207e3ee4d864fbee8f75
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 936401964aa52f87ca46a2a09b4700d5c99c6d3b5691b68dba20be4ba1230285
[INFO] running `Command { std: "docker" "start" "-a" "936401964aa52f87ca46a2a09b4700d5c99c6d3b5691b68dba20be4ba1230285", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.147
[INFO] [stderr]    Compiling proc-macro2 v1.0.63
[INFO] [stderr]    Compiling quote v1.0.30
[INFO] [stderr]    Compiling unicode-ident v1.0.9
[INFO] [stderr]    Compiling libm v0.2.7
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.17
[INFO] [stderr]    Compiling bitflags v1.3.2
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[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling fnv v1.0.7
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[INFO] [stderr]    Compiling foreign-types-shared v0.1.1
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[INFO] [stderr]    Compiling rand_distr v0.4.3
[INFO] [stderr]    Compiling unicode-normalization v0.1.22
[INFO] [stderr]    Compiling foreign-types v0.3.2
[INFO] [stderr]    Compiling flatbuffers v23.5.26
[INFO] [stderr]    Compiling lexical-write-float v0.8.5
[INFO] [stderr]    Compiling lexical-parse-float v0.8.5
[INFO] [stderr]    Compiling unicode-bidi v0.3.13
[INFO] [stderr]    Compiling gimli v0.27.3
[INFO] [stderr]    Compiling ring v0.16.20
[INFO] [stderr]    Compiling openssl-sys v0.9.90
[INFO] [stderr]    Compiling zstd-sys v2.0.8+zstd.1.5.5
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[INFO] [stderr]    Compiling backtrace v0.3.67
[INFO] [stderr]    Compiling onig_sys v69.8.1
[INFO] [stderr]    Compiling native-tls v0.2.11
[INFO] [stderr]    Compiling alloc-no-stdlib v2.0.4
[INFO] [stderr]    Compiling rustls v0.21.3
[INFO] [stderr]    Compiling zstd-safe v6.0.6
[INFO] [stderr]    Compiling portable-atomic v1.3.3
[INFO] [stderr]    Compiling percent-encoding v2.3.0
[INFO] [stderr]    Compiling object v0.30.4
[INFO] [stderr]    Compiling form_urlencoded v1.2.0
[INFO] [stderr]    Compiling alloc-stdlib v0.2.2
[INFO] [stderr]    Compiling lexical-core v0.8.5
[INFO] [stderr]    Compiling idna v0.4.0
[INFO] [stderr]    Compiling memmap2 v0.7.1
[INFO] [stderr]    Compiling zip v0.6.6
[INFO] [stderr]    Compiling miniz_oxide v0.6.2
[INFO] [stderr]    Compiling rustc-demangle v0.1.23
[INFO] [stderr]    Compiling base64 v0.21.2
[INFO] [stderr]    Compiling anyhow v1.0.71
[INFO] [stderr]    Compiling openssl-probe v0.1.5
[INFO] [stderr]    Compiling snap v1.1.0
[INFO] [stderr]    Compiling esaxx-rs v0.1.8
[INFO] [stderr]    Compiling option-ext v0.2.0
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling unicode-width v0.1.10
[INFO] [stderr]    Compiling dirs-sys v0.4.1
[INFO] [stderr]    Compiling console v0.15.7
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling url v2.4.0
[INFO] [stderr]    Compiling addr2line v0.19.0
[INFO] [stderr]    Compiling brotli-decompressor v2.3.4
[INFO] [stderr]    Compiling aho-corasick v1.0.2
[INFO] [stderr]    Compiling ordered-float v2.10.0
[INFO] [stderr]    Compiling fdeflate v0.3.0
[INFO] [stderr]    Compiling itertools v0.8.2
[INFO] [stderr]    Compiling number_prefix v0.4.0
[INFO] [stderr]    Compiling regex-syntax v0.7.2
[INFO] [stderr]    Compiling macro_rules_attribute-proc_macro v0.1.3
[INFO] [stderr]    Compiling synstructure v0.13.0
[INFO] [stderr]    Compiling unicode-segmentation v1.10.1
[INFO] [stderr]    Compiling base64 v0.13.1
[INFO] [stderr]    Compiling smallvec v1.10.0
[INFO] [stderr]    Compiling integer-encoding v3.0.4
[INFO] [stderr]    Compiling rayon-cond v0.1.0
[INFO] [stderr]    Compiling brotli v3.3.4
[INFO] [stderr]    Compiling unicode-normalization-alignments v0.1.12
[INFO] [stderr]    Compiling thrift v0.17.0
[INFO] [stderr]    Compiling macro_rules_attribute v0.1.3
[INFO] [stderr]    Compiling png v0.17.9
[INFO] [stderr]    Compiling indicatif v0.17.5
[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/1.75.0-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/syn-2.0.32/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="quote"' --cfg 'feature="visit"' --cfg 'feature="visit-mut"' -C metadata=c710f1dac2fb20a9 -C extra-filename=-c710f1dac2fb20a9 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-76be41a049eb38cb.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-3a461490947eb9e0.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-316c820b748e28b0.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "936401964aa52f87ca46a2a09b4700d5c99c6d3b5691b68dba20be4ba1230285", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "936401964aa52f87ca46a2a09b4700d5c99c6d3b5691b68dba20be4ba1230285", kill_on_drop: false }`
[INFO] [stdout] 936401964aa52f87ca46a2a09b4700d5c99c6d3b5691b68dba20be4ba1230285
