[INFO] fetching crate hedl-ffi 2.0.0...
[INFO] testing hedl-ffi-2.0.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate hedl-ffi 2.0.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate hedl-ffi 2.0.0
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate hedl-ffi 2.0.0
[INFO] tweaked toml for crates.io crate hedl-ffi 2.0.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate hedl-ffi 2.0.0 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate hedl-ffi 2.0.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded roxmltree v0.21.1
[INFO] [stderr]   Downloaded serde_json_path_macros_internal v0.1.2
[INFO] [stderr]   Downloaded serde_json_path_macros v0.1.6
[INFO] [stderr]   Downloaded serde_json_path_core v0.2.2
[INFO] [stderr]   Downloaded arrow-string v57.2.0
[INFO] [stderr]   Downloaded time-macros v0.2.26
[INFO] [stderr]   Downloaded hedl-toon v2.0.0
[INFO] [stderr]   Downloaded hedl-csv v2.0.0
[INFO] [stderr]   Downloaded arrow-csv v57.2.0
[INFO] [stderr]   Downloaded arrow-json v57.2.0
[INFO] [stderr]   Downloaded arrow v57.2.0
[INFO] [stderr]   Downloaded hedl-lint v2.0.0
[INFO] [stderr]   Downloaded arrow-buffer v57.2.0
[INFO] [stderr]   Downloaded hedl-json v2.0.0
[INFO] [stderr]   Downloaded arrow-ipc v57.2.0
[INFO] [stderr]   Downloaded arrow-select v57.2.0
[INFO] [stderr]   Downloaded hedl-neo4j v2.0.0
[INFO] [stderr]   Downloaded zlib-rs v0.6.0
[INFO] [stderr]   Downloaded hedl-parquet v2.0.0
[INFO] [stderr]   Downloaded arrow-array v57.2.0
[INFO] [stderr]   Downloaded arrow-cast v57.2.0
[INFO] [stderr]   Downloaded arrow-schema v57.2.0
[INFO] [stderr]   Downloaded tui-textarea v0.7.0
[INFO] [stderr]   Downloaded toon-format v0.4.1
[INFO] [stderr]   Downloaded quick-xml v0.39.0
[INFO] [stderr]   Downloaded time v0.3.46
[INFO] [stderr]   Downloaded hedl-xml v2.0.0
[INFO] [stderr]   Downloaded arrow-ord v57.2.0
[INFO] [stderr]   Downloaded arrow-data v57.2.0
[INFO] [stderr]   Downloaded arrow-arith v57.2.0
[INFO] [stderr]   Downloaded arrow-row v57.2.0
[INFO] [stderr]   Downloaded hedl-yaml v2.0.0
[INFO] [stderr]   Downloaded serde_json_path v0.7.2
[INFO] [stderr]   Downloaded parquet v57.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4d79ec510aec09bbfed4eafdd8b74fda03a395633db317d0869bed87ef4b72f7
[INFO] running `Command { std: "docker" "start" "-a" "4d79ec510aec09bbfed4eafdd8b74fda03a395633db317d0869bed87ef4b72f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d79ec510aec09bbfed4eafdd8b74fda03a395633db317d0869bed87ef4b72f7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d79ec510aec09bbfed4eafdd8b74fda03a395633db317d0869bed87ef4b72f7", kill_on_drop: false }`
[INFO] [stdout] 4d79ec510aec09bbfed4eafdd8b74fda03a395633db317d0869bed87ef4b72f7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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=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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d01b93c475d8661bfd9410db52be2b1917370249503df36c81407c6032b15ce2
[INFO] running `Command { std: "docker" "start" "-a" "d01b93c475d8661bfd9410db52be2b1917370249503df36c81407c6032b15ce2", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.8.9
[INFO] [stderr]    Compiling zerocopy v0.8.38
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling zmij v1.0.19
[INFO] [stderr]    Compiling ryu v1.0.22
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling arrow-schema v57.2.0
[INFO] [stderr]    Compiling chrono v0.4.43
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling lexical-util v1.0.7
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling bumpalo v3.19.1
[INFO] [stderr]    Compiling zlib-rs v0.6.0
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling cc v1.2.55
[INFO] [stderr]    Compiling lexical-write-integer v1.0.6
[INFO] [stderr]    Compiling lexical-parse-integer v1.0.6
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling signal-hook v0.3.18
[INFO] [stderr]    Compiling lexical-parse-float v1.0.6
[INFO] [stderr]    Compiling flatbuffers v25.12.19
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling atoi v2.0.0
[INFO] [stderr]    Compiling lexical-write-float v1.0.6
[INFO] [stderr]    Compiling instability v0.3.11
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling castaway v0.2.4
[INFO] [stderr]    Compiling pxfm v0.1.27
[INFO] [stderr]    Compiling csv-core v0.1.13
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling num-conv v0.2.0
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling indoc v2.0.7
[INFO] [stderr]    Compiling lexical-core v1.0.6
[INFO] [stderr]    Compiling signal-hook-mio v0.2.5
[INFO] [stderr]    Compiling csv v1.4.0
[INFO] [stderr]    Compiling time v0.3.46
[INFO] [stderr]    Compiling compact_str v0.8.1
[INFO] [stderr]    Compiling unicode-truncate v1.1.0
[INFO] [stderr]    Compiling bit-set v0.5.3
[INFO] [stderr]    Compiling lru v0.12.5
[INFO] [stderr]    Compiling quick-xml v0.38.4
[INFO] [stderr]    Compiling linked-hash-map v0.5.6
[INFO] [stderr]    Compiling x11rb-protocol v0.13.2
[INFO] [stderr]    Compiling bytemuck v1.25.0
[INFO] [stderr]    Compiling clap_lex v0.7.7
[INFO] [stderr]    Compiling regex-automata v0.4.14
[INFO] [stderr]    Compiling cassowary v0.3.0
[INFO] [stderr]    Compiling simdutf8 v0.1.5
[INFO] [stderr]    Compiling snap v1.1.1
[INFO] [stderr]    Compiling inventory v0.3.21
[INFO] [stderr]    Compiling crossterm v0.28.1
[INFO] [stderr]    Compiling clap_builder v4.5.57
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling brotli-decompressor v5.0.0
[INFO] [stderr]    Compiling ordered-float v2.10.1
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling onig_sys v69.9.1
[INFO] [stderr]    Compiling integer-encoding v3.0.4
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling twox-hash v2.1.2
[INFO] [stderr]    Compiling phf_shared v0.13.1
[INFO] [stderr]    Compiling thrift v0.17.0
[INFO] [stderr]    Compiling lz4_flex v0.12.0
[INFO] [stderr]    Compiling brotli v8.0.2
[INFO] [stderr]    Compiling precomputed-hash v0.1.1
[INFO] [stderr]    Compiling new_debug_unreachable v1.0.6
[INFO] [stderr]    Compiling dashmap v6.1.0
[INFO] [stderr]    Compiling unicode-normalization v0.1.25
[INFO] [stderr]    Compiling uuid v1.20.0
[INFO] [stderr]    Compiling roxmltree v0.21.1
[INFO] [stderr]    Compiling similar v2.7.0
[INFO] [stderr]    Compiling num_cpus v1.17.0
[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/562dee4820c458d823175268e41601d4c060588a/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.114/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-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=d0c9fe99b61e082d -C extra-filename=-0ccb9980d515fb6e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-fec5599a7f184630.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-de2c59b803aecfd0.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-9533002ac35f5809.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" "d01b93c475d8661bfd9410db52be2b1917370249503df36c81407c6032b15ce2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d01b93c475d8661bfd9410db52be2b1917370249503df36c81407c6032b15ce2", kill_on_drop: false }`
[INFO] [stdout] d01b93c475d8661bfd9410db52be2b1917370249503df36c81407c6032b15ce2