[INFO] fetching crate otel-arrow-dfe-scraper 0.61.0...
[INFO] checking otel-arrow-dfe-scraper-0.61.0 against 895980e0290783bb09b1ccf1b11f14eb09b10430 for pr-160186
[INFO] extracting crate otel-arrow-dfe-scraper 0.61.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate otel-arrow-dfe-scraper 0.61.0
[INFO] finished tweaking crates.io crate otel-arrow-dfe-scraper 0.61.0
[INFO] tweaked toml for crates.io crate otel-arrow-dfe-scraper 0.61.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate otel-arrow-dfe-scraper 0.61.0 on toolchain 895980e0290783bb09b1ccf1b11f14eb09b10430
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate otel-arrow-dfe-scraper 0.61.0 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" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.must-use-candidate` is deprecated in favor of `lints.clippy.must_use_candidate` and will not work in a future edition
[INFO] [stderr] warning: `otel-arrow-dfe-scraper` (manifest) generated 1 warning
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ae280792b71041fb2a2c4fb26e0f6dee35bf022b01056f6d1eecc98a0e4efa5f
[INFO] running `Command { std: "docker" "start" "ae280792b71041fb2a2c4fb26e0f6dee35bf022b01056f6d1eecc98a0e4efa5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae280792b71041fb2a2c4fb26e0f6dee35bf022b01056f6d1eecc98a0e4efa5f", 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" "ae280792b71041fb2a2c4fb26e0f6dee35bf022b01056f6d1eecc98a0e4efa5f" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae280792b71041fb2a2c4fb26e0f6dee35bf022b01056f6d1eecc98a0e4efa5f", 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" "ae280792b71041fb2a2c4fb26e0f6dee35bf022b01056f6d1eecc98a0e4efa5f" "/opt/rustwide/cargo-home/bin/cargo" "+895980e0290783bb09b1ccf1b11f14eb09b10430" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] warning: Cargo.toml: `lints.clippy.must-use-candidate` is deprecated in favor of `lints.clippy.must_use_candidate` and will not work in a future edition
[INFO] [stderr] warning: `otel-arrow-dfe-scraper` (manifest) generated 1 warning
[INFO] [stderr]    Compiling libc v0.2.190
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]     Checking log v0.4.34
[INFO] [stderr]    Compiling zerocopy v0.8.62
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]     Checking writeable v0.6.4
[INFO] [stderr]     Checking siphasher v1.0.4
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking num-integer v0.1.47
[INFO] [stderr]    Compiling chrono-tz v0.10.4
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking lexical-write-integer v1.0.6
[INFO] [stderr]     Checking lexical-parse-integer v1.0.6
[INFO] [stderr]     Checking regex v1.13.1
[INFO] [stderr]     Checking getrandom v0.4.3
[INFO] [stderr]     Checking hashbrown v0.17.1
[INFO] [stderr]     Checking either v1.19.0
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]     Checking phf_shared v0.12.1
[INFO] [stderr]     Checking mio v1.2.4
[INFO] [stderr]     Checking comfy-table v7.2.2
[INFO] [stderr]    Compiling flatbuffers v25.12.19
[INFO] [stderr]     Checking lexical-parse-float v1.0.6
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking atoi v2.0.0
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking num-bigint v0.4.8
[INFO] [stderr]     Checking phf v0.12.1
[INFO] [stderr]     Checking csv-core v0.1.13
[INFO] [stderr]     Checking twox-hash v2.1.5
[INFO] [stderr]     Checking lexical-write-float v1.0.6
[INFO] [stderr]     Checking uuid v1.27.0
[INFO] [stderr]     Checking lz4_flex v0.13.1
[INFO] [stderr]     Checking csv v1.4.0
[INFO] [stderr]    Compiling rustix v1.1.5
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking datafusion-doc v54.1.0
[INFO] [stderr]     Checking lexical-core v1.0.6
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]     Checking dashmap v6.2.1
[INFO] [stderr]    Compiling pulldown-cmark v0.13.4
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]    Compiling syn v3.0.6
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling rustls v0.23.45
[INFO] [stderr]     Checking unicode-ident v1.0.26
[INFO] [stderr]    Compiling zstd-safe v8.0.0
[INFO] [stderr]    Compiling bitflags v2.13.2
[INFO] [stderr]    Compiling icu_locale_fallback_data v2.3.0
[INFO] [stderr]     Checking indexmap v2.14.2
[INFO] [stderr]     Checking rustls-native-certs v0.8.4
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling bytes v1.12.1
[INFO] [stderr]    Compiling icu_segmenter_data v2.3.0
[INFO] [stderr]    Compiling unicase v2.10.0
[INFO] [stderr]     Checking arrow-schema v58.4.0
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]     Checking compression-core v0.4.33
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling fixedbitset v0.5.7
[INFO] [stderr]     Checking petgraph v0.8.3
[INFO] [stderr]    Compiling jobserver v0.1.35
[INFO] [stderr]    Compiling toml_parser v1.1.4+spec-1.1.0
[INFO] [stderr]    Compiling cc v1.6.0
[INFO] [stderr]    Compiling pulldown-cmark-to-cmark v22.0.3
[INFO] [stderr]     Checking axum-core v0.5.6
[INFO] [stderr]    Compiling multimap v0.10.1
[INFO] [stderr]    Compiling rust_decimal v1.43.0
[INFO] [stderr]     Checking backtrace v0.3.76
[INFO] [stderr]    Compiling toml_edit v0.25.16+spec-1.1.0
[INFO] [stderr]     Checking heck v0.5.0
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]     Checking backtrace-ext v0.2.1
[INFO] [stderr]     Checking encoding_rs v0.8.42
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]     Checking supports-hyperlinks v3.2.0
[INFO] [stderr]     Checking supports-unicode v3.0.0
[INFO] [stderr]    Compiling proc-macro-crate v3.5.0
[INFO] [stderr]     Checking owo-colors v4.4.0
[INFO] [stderr]     Checking utf8-width v0.1.9
[INFO] [stderr]     Checking digest v0.11.3
[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/895980e0290783bb09b1ccf1b11f14eb09b10430/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-3.0.6/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -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"' --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=92d153af88da9d17 -C extra-filename=-c847f41f0d74686b --out-dir /opt/rustwide/target/debug/build/syn/c847f41f0d74686b/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/8de6acc0e969db18/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/06275983cc9514f8/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/8de6acc0e969db18/out/libproc_macro2-8de6acc0e969db18.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/47a0f6c8c6ed6572/out/libquote-47a0f6c8c6ed6572.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/06275983cc9514f8/out/libunicode_ident-06275983cc9514f8.rmeta --cap-lints allow --cap-lints=forbid --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "ae280792b71041fb2a2c4fb26e0f6dee35bf022b01056f6d1eecc98a0e4efa5f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae280792b71041fb2a2c4fb26e0f6dee35bf022b01056f6d1eecc98a0e4efa5f", kill_on_drop: false }`
[INFO] [stdout] ae280792b71041fb2a2c4fb26e0f6dee35bf022b01056f6d1eecc98a0e4efa5f
