[INFO] fetching crate dk-protocol 0.2.40...
[INFO] checking dk-protocol-0.2.40 against master#e1613686e0efc80a1a18b1263625450a8de3fb04 for pr-154492
[INFO] extracting crate dk-protocol 0.2.40 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate dk-protocol 0.2.40
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate dk-protocol 0.2.40
[INFO] tweaked toml for crates.io crate dk-protocol 0.2.40 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate dk-protocol 0.2.40 on toolchain e1613686e0efc80a1a18b1263625450a8de3fb04
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+e1613686e0efc80a1a18b1263625450a8de3fb04" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate dk-protocol 0.2.40 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" "+e1613686e0efc80a1a18b1263625450a8de3fb04" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded gix-trace v0.1.18
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[INFO] [stderr]   Downloaded gix-revision v0.41.0
[INFO] [stderr]   Downloaded dk-core v0.2.40
[INFO] [stderr]   Downloaded gix-archive v0.28.0
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[INFO] [stderr]   Downloaded dk-engine v0.2.40
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[INFO] [stderr]   Downloaded gix-config v0.52.0
[INFO] [stderr]   Downloaded signal-hook v0.4.3
[INFO] [stderr]   Downloaded dk-runner v0.2.40
[INFO] [stderr]   Downloaded gix-status v0.26.0
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[INFO] [stderr]   Downloaded gix-filter v0.26.0
[INFO] [stderr]   Downloaded gix-path v0.11.1
[INFO] [stderr]   Downloaded gix-pathspec v0.15.1
[INFO] [stderr]   Downloaded gix-submodule v0.26.0
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[INFO] [stderr]   Downloaded gix-lock v21.0.1
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[INFO] [stderr]   Downloaded bytesize v2.3.1
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[INFO] [stderr]   Downloaded gix-sec v0.13.1
[INFO] [stderr]   Downloaded gix-shallow v0.8.1
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[INFO] [stderr]   Downloaded io-close v0.3.7
[INFO] [stderr]   Downloaded gix-command v0.7.1
[INFO] [stderr]   Downloaded gix-validate v0.11.0
[INFO] [stderr]   Downloaded gix-utils v0.3.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+e1613686e0efc80a1a18b1263625450a8de3fb04" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bcae7e2265fed8f4b7c3653dfb2dc2766fe516e9bd912c107c8b6dfa084b886a
[INFO] running `Command { std: "docker" "start" "-a" "bcae7e2265fed8f4b7c3653dfb2dc2766fe516e9bd912c107c8b6dfa084b886a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bcae7e2265fed8f4b7c3653dfb2dc2766fe516e9bd912c107c8b6dfa084b886a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcae7e2265fed8f4b7c3653dfb2dc2766fe516e9bd912c107c8b6dfa084b886a", kill_on_drop: false }`
[INFO] [stdout] bcae7e2265fed8f4b7c3653dfb2dc2766fe516e9bd912c107c8b6dfa084b886a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+e1613686e0efc80a1a18b1263625450a8de3fb04" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b1cd8bcc2721c3b3694046904b5b69ffe919af0aa8017a818ebb473838276466
[INFO] running `Command { std: "docker" "start" "-a" "b1cd8bcc2721c3b3694046904b5b69ffe919af0aa8017a818ebb473838276466", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.182
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]     Checking gix-trace v0.1.18
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]     Checking bytesize v2.3.1
[INFO] [stderr]     Checking human_format v1.2.1
[INFO] [stderr]     Checking zlib-rs v0.6.2
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]     Checking winnow v0.7.14
[INFO] [stderr]     Checking jiff v0.2.21
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling zerocopy v0.8.40
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling signal-hook v0.4.3
[INFO] [stderr]     Checking unicode-bom v2.0.3
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking kstring v2.0.2
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking shell-words v1.1.1
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]    Compiling bitflags v2.11.0
[INFO] [stderr]     Checking sha1-checked v0.10.0
[INFO] [stderr]    Compiling tree-sitter-language v0.1.7
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]     Checking faster-hex v0.10.0
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]    Compiling iana-time-zone v0.1.65
[INFO] [stderr]    Compiling event-listener v5.4.1
[INFO] [stderr]    Compiling uuid v1.21.0
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]     Checking ownedbytes v0.7.0
[INFO] [stderr]    Compiling openssl v0.10.75
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking memmap2 v0.9.10
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking getrandom v0.4.1
[INFO] [stderr]     Checking socket2 v0.6.2
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking gix-sec v0.13.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking filetime v0.2.27
[INFO] [stderr]    Compiling cc v1.2.56
[INFO] [stderr]    Compiling chrono v0.4.44
[INFO] [stderr]    Compiling atoi v2.0.0
[INFO] [stderr]     Checking tempfile v3.26.0
[INFO] [stderr]     Checking bitpacking v0.9.3
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking imara-diff v0.2.0
[INFO] [stderr]     Checking imara-diff v0.1.8
[INFO] [stderr]     Checking utf8-ranges v1.0.5
[INFO] [stderr]    Compiling regex-syntax v0.8.10
[INFO] [stderr]    Compiling native-tls v0.2.18
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]    Compiling linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]     Checking uluru v3.1.0
[INFO] [stderr]     Checking tantivy-fst v0.5.0
[INFO] [stderr]     Checking tantivy-bitpacker v0.6.0
[INFO] [stderr]     Checking arc-swap v1.8.2
[INFO] [stderr]     Checking clru v0.6.2
[INFO] [stderr]     Checking murmurhash32 v0.3.1
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]    Compiling petgraph v0.7.1
[INFO] [stderr]     Checking io-close v0.3.7
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]     Checking bstr v1.12.1
[INFO] [stderr]     Checking regex v1.12.3
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]     Checking fastdivide v0.4.2
[INFO] [stderr]     Checking measure_time v0.8.3
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking rmp v0.8.15
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking lru v0.12.5
[INFO] [stderr]     Checking gix-validate v0.11.0
[INFO] [stderr]     Checking gix-utils v0.3.1
[INFO] [stderr]     Checking gix-error v0.1.0
[INFO] [stderr]    Compiling serde_yml v0.0.12
[INFO] [stderr]     Checking htmlescape v0.3.1
[INFO] [stderr]     Checking census v0.4.2
[INFO] [stderr]     Checking gix-chunk v0.6.0
[INFO] [stderr]     Checking oneshot v0.1.13
[INFO] [stderr]     Checking lz4_flex v0.11.5
[INFO] [stderr]     Checking streaming-iterator v0.1.9
[INFO] [stderr]     Checking ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling openssl-sys v0.9.111
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]    Compiling tree-sitter-python v0.23.6
[INFO] [stderr]    Compiling tree-sitter v0.24.7
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling tree-sitter-rust v0.23.3
[INFO] [stderr]    Compiling tree-sitter-typescript v0.23.2
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling prettyplease v0.2.37
[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/e1613686e0efc80a1a18b1263625450a8de3fb04/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.117/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=ceb78e5bef6e4cb3 -C extra-filename=-7c7437438a104b4b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-d4cb564e807a9cd7.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-28532d321a976b97.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" "b1cd8bcc2721c3b3694046904b5b69ffe919af0aa8017a818ebb473838276466", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1cd8bcc2721c3b3694046904b5b69ffe919af0aa8017a818ebb473838276466", kill_on_drop: false }`
[INFO] [stdout] b1cd8bcc2721c3b3694046904b5b69ffe919af0aa8017a818ebb473838276466