[INFO] fetching crate uobors_core 0.0.8...
[INFO] checking uobors_core-0.0.8 against 6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa for pr-159356
[INFO] extracting crate uobors_core 0.0.8 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate uobors_core 0.0.8
[INFO] finished tweaking crates.io crate uobors_core 0.0.8
[INFO] tweaked toml for crates.io crate uobors_core 0.0.8 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate uobors_core 0.0.8 on toolchain 6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 247 packages to latest compatible versions
[INFO] [stderr]       Adding confique v0.2.6 (available: v0.4.0)
[INFO] [stderr]       Adding garde v0.18.0 (available: v0.23.0)
[INFO] [stderr]       Adding mry v0.7.1 (available: v0.14.0)
[INFO] [stderr]       Adding rstest v0.18.2 (available: v0.26.1)
[INFO] [stderr]       Adding strum v0.26.3 (available: v0.28.0)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.19)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:c36f533e8924a726b63f9d01e781fa8c8c28c96d1d595403829afb31452ee0f5" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] f3be0f0ac443e949200384a4f5fc83bc73fa38b5893ea88b596e1cc622071ff3
[INFO] running `Command { std: "docker" "start" "f3be0f0ac443e949200384a4f5fc83bc73fa38b5893ea88b596e1cc622071ff3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3be0f0ac443e949200384a4f5fc83bc73fa38b5893ea88b596e1cc622071ff3", 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" "f3be0f0ac443e949200384a4f5fc83bc73fa38b5893ea88b596e1cc622071ff3" "/opt/rustwide/cargo-home/bin/cargo" "+6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f3be0f0ac443e949200384a4f5fc83bc73fa38b5893ea88b596e1cc622071ff3", 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" "f3be0f0ac443e949200384a4f5fc83bc73fa38b5893ea88b596e1cc622071ff3" "/opt/rustwide/cargo-home/bin/cargo" "+6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stderr]    Compiling thiserror v2.0.19
[INFO] [stderr]    Compiling semver v1.0.28
[INFO] [stderr]    Compiling crossbeam-utils v0.8.22
[INFO] [stderr]    Compiling crossbeam-deque v0.8.7
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]     Checking either v1.17.0
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]     Checking simd-adler32 v0.3.10
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling thiserror-impl v2.0.19
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling anyhow v1.0.104
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]     Checking bitflags v2.13.1
[INFO] [stderr]     Checking aho-corasick v1.1.5
[INFO] [stderr]     Checking adler2 v2.0.1
[INFO] [stderr]     Checking arrayvec v0.7.8
[INFO] [stderr]    Compiling zerocopy v0.8.55
[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling hash32 v0.2.1
[INFO] [stderr]    Compiling spin v0.9.9
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]     Checking crossbeam-epoch v0.9.20
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling heapless v0.7.17
[INFO] [stderr]    Compiling pest v2.8.8
[INFO] [stderr]     Checking as-slice v0.2.1
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling av-scenechange v0.14.1
[INFO] [stderr]    Compiling built v0.8.1
[INFO] [stderr]     Checking bytemuck v1.25.2
[INFO] [stderr]    Compiling pulp v0.22.3
[INFO] [stderr]     Checking aligned v0.4.3
[INFO] [stderr]     Checking rayon-core v1.13.0
[INFO] [stderr]    Compiling quick-xml v0.41.0
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]     Checking no_std_io2 v0.9.4
[INFO] [stderr]    Compiling pastey v0.1.1
[INFO] [stderr]     Checking quick-error v2.0.1
[INFO] [stderr]     Checking regex-automata v0.4.18
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking linked-hash-map v0.5.6
[INFO] [stderr]     Checking futures-sink v0.3.33
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling rav1e v0.8.1
[INFO] [stderr]    Compiling cobs v0.3.0
[INFO] [stderr]     Checking y4m v0.8.0
[INFO] [stderr]     Checking tinyvec_macros v0.1.1
[INFO] [stderr]     Checking futures-core v0.3.33
[INFO] [stderr]     Checking tinyvec v1.12.0
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking futures-channel v0.3.33
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]     Checking num-bigint v0.4.8
[INFO] [stderr]     Checking lru-cache v0.1.2
[INFO] [stderr]     Checking bitstream-io v4.10.0
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]    Compiling pest_meta v2.8.8
[INFO] [stderr]     Checking raw-cpuid v11.6.0
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]     Checking weezl v0.1.12
[INFO] [stderr]     Checking imgref v1.12.2
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking oncemutex v0.1.1
[INFO] [stderr]     Checking reborrow v0.5.5
[INFO] [stderr]     Checking pulp-wasm-simd-flag v0.1.1
[INFO] [stderr]     Checking regex-syntax v0.6.29
[INFO] [stderr]     Checking percent-encoding v2.3.2
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]    Compiling unicode-segmentation v1.13.3
[INFO] [stderr]    Compiling noop_proc_macro v0.3.0
[INFO] [stderr]     Checking zune-core v0.5.1
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking zune-jpeg v0.5.15
[INFO] [stderr]    Compiling heck v0.3.3
[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/6e4b95ed0735c3bbfb308e6f158f479b4d14f1aa/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.119/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=197bcc89ecb20593 -C extra-filename=-cf9a9978d9be874a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-ee684499ef27f3b8.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-97307b84563a2c10.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" "f3be0f0ac443e949200384a4f5fc83bc73fa38b5893ea88b596e1cc622071ff3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3be0f0ac443e949200384a4f5fc83bc73fa38b5893ea88b596e1cc622071ff3", kill_on_drop: false }`
[INFO] [stdout] f3be0f0ac443e949200384a4f5fc83bc73fa38b5893ea88b596e1cc622071ff3
