[INFO] fetching crate sig_runtime 0.1.0...
[INFO] documenting sig_runtime-0.1.0 against 1.95.0 for beta-1.96-rustdoc-1
[INFO] extracting crate sig_runtime 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate sig_runtime 0.1.0
[INFO] finished tweaking crates.io crate sig_runtime 0.1.0
[INFO] tweaked toml for crates.io crate sig_runtime 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sig_runtime 0.1.0 on toolchain 1.95.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.95.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sig_runtime 0.1.0 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" "+1.95.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded ariadne v0.4.1
[INFO] [stderr]   Downloaded polars-utils v0.44.2
[INFO] [stderr]   Downloaded arrow-row v53.4.1
[INFO] [stderr]   Downloaded sysinfo v0.31.4
[INFO] [stderr]   Downloaded arrow-json v53.4.1
[INFO] [stderr]   Downloaded arrow-schema v53.4.1
[INFO] [stderr]   Downloaded arrow-arith v53.4.1
[INFO] [stderr]   Downloaded arrow-select v53.4.1
[INFO] [stderr]   Downloaded arrow-array v53.4.1
[INFO] [stderr]   Downloaded arrow-buffer v53.4.1
[INFO] [stderr]   Downloaded pyo3 v0.21.2
[INFO] [stderr]   Downloaded simd-json v0.14.3
[INFO] [stderr]   Downloaded object_store v0.11.2
[INFO] [stderr]   Downloaded arrow-cast v53.4.1
[INFO] [stderr]   Downloaded polars-io v0.44.2
[INFO] [stderr]   Downloaded polars-pipe v0.44.2
[INFO] [stderr]   Downloaded polars-parquet v0.44.2
[INFO] [stderr]   Downloaded sig_cache v0.1.0
[INFO] [stderr]   Downloaded sig_compiler v0.1.0
[INFO] [stderr]   Downloaded sig_types v0.1.0
[INFO] [stderr]   Downloaded object_store v0.10.2
[INFO] [stderr]   Downloaded pyo3-ffi v0.21.2
[INFO] [stderr]   Downloaded polars-stream v0.44.2
[INFO] [stderr]   Downloaded polars-lazy v0.44.2
[INFO] [stderr]   Downloaded polars-plan v0.44.2
[INFO] [stderr]   Downloaded polars-core v0.44.2
[INFO] [stderr]   Downloaded sqlparser v0.49.0
[INFO] [stderr]   Downloaded polars-arrow v0.44.2
[INFO] [stderr]   Downloaded polars-ops v0.44.2
[INFO] [stderr]   Downloaded itoap v1.0.1
[INFO] [stderr]   Downloaded polars-expr v0.44.2
[INFO] [stderr]   Downloaded polars-sql v0.44.2
[INFO] [stderr]   Downloaded polars-time v0.44.2
[INFO] [stderr]   Downloaded memmap2 v0.7.1
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.21.2
[INFO] [stderr]   Downloaded arrow-csv v53.4.1
[INFO] [stderr]   Downloaded arrow-ipc v53.4.1
[INFO] [stderr]   Downloaded arrow-data v53.4.1
[INFO] [stderr]   Downloaded arrow v53.4.1
[INFO] [stderr]   Downloaded polars-mem-engine v0.44.2
[INFO] [stderr]   Downloaded value-trait v0.10.1
[INFO] [stderr]   Downloaded polars-compute v0.44.2
[INFO] [stderr]   Downloaded target-features v0.1.6
[INFO] [stderr]   Downloaded polars-row v0.44.2
[INFO] [stderr]   Downloaded polars-error v0.44.2
[INFO] [stderr]   Downloaded arrow-string v53.4.1
[INFO] [stderr]   Downloaded fs4 v0.9.1
[INFO] [stderr]   Downloaded polars-json v0.44.2
[INFO] [stderr]   Downloaded atoi_simd v0.15.6
[INFO] [stderr]   Downloaded fast-float v0.2.0
[INFO] [stderr]   Downloaded multiversion v0.7.4
[INFO] [stderr]   Downloaded pyo3-build-config v0.21.2
[INFO] [stderr]   Downloaded pyo3-macros v0.21.2
[INFO] [stderr]   Downloaded polars v0.44.2
[INFO] [stderr]   Downloaded arrow-ord v53.4.1
[INFO] [stderr]   Downloaded multiversion-macros v0.7.4
[INFO] [stderr]   Downloaded polars-schema v0.44.2
[INFO] [stderr]   Downloaded tokio-postgres v0.7.15
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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" "+1.95.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 040e880cb0d4c6ee72810ccd23ecfb2274c1f49962a594ee80c4866a6e8c39f1
[INFO] running `Command { std: "docker" "start" "-a" "040e880cb0d4c6ee72810ccd23ecfb2274c1f49962a594ee80c4866a6e8c39f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "040e880cb0d4c6ee72810ccd23ecfb2274c1f49962a594ee80c4866a6e8c39f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "040e880cb0d4c6ee72810ccd23ecfb2274c1f49962a594ee80c4866a6e8c39f1", kill_on_drop: false }`
[INFO] [stdout] 040e880cb0d4c6ee72810ccd23ecfb2274c1f49962a594ee80c4866a6e8c39f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+1.95.0" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56984b5378ea3030407a1c3040ab25787ef4c8ac4cdde59564c3d917a21e4938
[INFO] running `Command { std: "docker" "start" "-a" "56984b5378ea3030407a1c3040ab25787ef4c8ac4cdde59564c3d917a21e4938", kill_on_drop: false }`
[INFO] [stderr]    Compiling zerocopy v0.8.28
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling cc v1.2.47
[INFO] [stderr]     Checking indexmap v2.12.1
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling target-features v0.1.6
[INFO] [stderr]     Checking array-init-cursor v0.2.1
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling thiserror v1.0.69
[INFO] [stderr]    Compiling polars-utils v0.44.2
[INFO] [stderr]     Checking memmap2 v0.7.1
[INFO] [stderr]    Compiling polars-schema v0.44.2
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking planus v0.3.1
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking num-iter v0.1.45
[INFO] [stderr]    Compiling polars-arrow v0.44.2
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]     Checking rayon-core v1.13.0
[INFO] [stderr]     Checking fast-float v0.2.0
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]     Checking atoi_simd v0.15.6
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling polars-compute v0.44.2
[INFO] [stderr]     Checking arrow-schema v53.4.1
[INFO] [stderr]    Compiling polars-core v0.44.2
[INFO] [stderr]    Compiling pin-project-lite v0.2.16
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]     Checking num v0.4.3
[INFO] [stderr]    Compiling polars-ops v0.44.2
[INFO] [stderr]     Checking simd-adler32 v0.3.7
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]     Checking tinyvec v1.10.0
[INFO] [stderr]     Checking brotli-decompressor v4.0.3
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking argminmax v0.6.3
[INFO] [stderr]     Checking streaming-decompression v0.1.2
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]     Checking unicode-normalization v0.1.25
[INFO] [stderr]    Compiling socket2 v0.6.1
[INFO] [stderr]    Compiling mio v1.1.0
[INFO] [stderr]     Checking flate2 v1.1.5
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]     Checking polars-parquet-format v0.1.0
[INFO] [stderr]    Compiling bytecheck v0.6.12
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling openssl v0.10.75
[INFO] [stderr]    Compiling bytes v1.11.0
[INFO] [stderr]     Checking unicode-properties v0.1.4
[INFO] [stderr]     Checking brotli v6.0.0
[INFO] [stderr]     Checking stringprep v0.1.5
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]    Compiling polars-plan v0.44.2
[INFO] [stderr]    Compiling tokio v1.48.0
[INFO] [stderr]    Compiling stacker v0.1.22
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling openssl-sys v0.9.111
[INFO] [stderr]    Compiling lz4-sys v1.11.1+lz4-1.10.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling slab v0.4.11
[INFO] [stderr]    Compiling rend v0.4.2
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling crc v3.3.0
[INFO] [stderr]    Compiling event-listener v5.4.1
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]     Checking ahash v0.7.8
[INFO] [stderr]    Compiling ar_archive_writer v0.2.0
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling rkyv v0.7.45
[INFO] [stderr]    Compiling hkdf v0.12.4
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling flatbuffers v24.12.23
[INFO] [stderr]    Compiling blake3 v1.8.2
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling whoami v1.6.1
[INFO] [stderr]    Compiling psm v0.1.28
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling home v0.5.12
[INFO] [stderr]     Checking crc-catalog v2.4.0
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling dotenvy v0.15.7
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]    Compiling bitflags v2.10.0
[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/1.95.0-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.110/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"' --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=9c4f1c2ef80806de -C extra-filename=-b3b602d0c03dce92 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-6d8df7a7e4899f97.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-f11d7500b2f2af56.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-696e2bfd925941b0.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" "56984b5378ea3030407a1c3040ab25787ef4c8ac4cdde59564c3d917a21e4938", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56984b5378ea3030407a1c3040ab25787ef4c8ac4cdde59564c3d917a21e4938", kill_on_drop: false }`
[INFO] [stdout] 56984b5378ea3030407a1c3040ab25787ef4c8ac4cdde59564c3d917a21e4938