[INFO] fetching crate alimentar 0.4.0...
[INFO] checking alimentar-0.4.0 against try#8a2f6fe57adadb246778b8d41925d3dc46d468cb for pr-158320
[INFO] extracting crate alimentar 0.4.0 into /workspace/builds/worker-4-tc2/source
[INFO] removed /workspace/builds/worker-4-tc2/source/.cargo/config.toml
[INFO] removed /workspace/builds/worker-4-tc2/source/rust-toolchain.toml
[INFO] started tweaking crates.io crate alimentar 0.4.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate alimentar 0.4.0
[INFO] tweaked toml for crates.io crate alimentar 0.4.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate alimentar 0.4.0 on toolchain 8a2f6fe57adadb246778b8d41925d3dc46d468cb
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8a2f6fe57adadb246778b8d41925d3dc46d468cb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate alimentar 0.4.0 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" "+8a2f6fe57adadb246778b8d41925d3dc46d468cb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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@sha256:3a6becf2bc8dde7f3fa57ede90e4f284e72d296796fc446bbb1e2c7cc0530151" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 23e40fd68372fd1144569f7281639b0bc7d26b54afbe005c00590db3a49eab6e
[INFO] running `Command { std: "docker" "start" "23e40fd68372fd1144569f7281639b0bc7d26b54afbe005c00590db3a49eab6e", 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" "23e40fd68372fd1144569f7281639b0bc7d26b54afbe005c00590db3a49eab6e" "/opt/rustwide/cargo-home/bin/cargo" "+8a2f6fe57adadb246778b8d41925d3dc46d468cb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "23e40fd68372fd1144569f7281639b0bc7d26b54afbe005c00590db3a49eab6e", 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" "23e40fd68372fd1144569f7281639b0bc7d26b54afbe005c00590db3a49eab6e" "/opt/rustwide/cargo-home/bin/cargo" "+8a2f6fe57adadb246778b8d41925d3dc46d468cb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling zerocopy v0.8.33
[INFO] [stderr]     Checking cfg-if v1.0.4
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking libc v0.2.180
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]     Checking once_cell v1.21.3
[INFO] [stderr]     Checking serde_core v1.0.228
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling zmij v1.0.16
[INFO] [stderr]    Compiling find-msvc-tools v0.1.8
[INFO] [stderr]     Checking bytes v1.11.1
[INFO] [stderr]     Checking iana-time-zone v0.1.64
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]     Checking regex-syntax v0.8.8
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]     Checking arrow-schema v57.2.0
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]     Checking lexical-util v1.0.7
[INFO] [stderr]    Compiling built v0.8.0
[INFO] [stderr]     Checking itoa v1.0.17
[INFO] [stderr]     Checking aho-corasick v1.1.4
[INFO] [stderr]     Checking crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling flatbuffers v25.12.19
[INFO] [stderr]    Compiling snap v1.1.1
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking ryu v1.0.22
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking lexical-parse-integer v1.0.6
[INFO] [stderr]     Checking lexical-write-integer v1.0.6
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling rav1e v0.8.1
[INFO] [stderr]     Checking simd-adler32 v0.3.8
[INFO] [stderr]     Checking lexical-parse-float v1.0.6
[INFO] [stderr]     Checking errno v0.3.14
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[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]     Checking base64 v0.22.1
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling cc v1.2.53
[INFO] [stderr]     Checking lexical-write-float v1.0.6
[INFO] [stderr]    Compiling seq-macro v0.3.6
[INFO] [stderr]     Checking anstyle v1.0.13
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[INFO] [stderr]     Checking anyhow v1.0.100
[INFO] [stderr]     Checking crc32fast v1.5.0
[INFO] [stderr]    Compiling assert_cmd v2.1.2
[INFO] [stderr]     Checking nu-ansi-term v0.50.3
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[INFO] [stderr]     Checking core2 v0.4.0
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[INFO] [stderr]     Checking rustix v1.1.3
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[INFO] [stderr]     Checking unicode-width v0.1.14
[INFO] [stderr]     Checking simdutf8 v0.1.5
[INFO] [stderr]     Checking color_quant v1.1.0
[INFO] [stderr]     Checking bitflags v1.3.2
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]     Checking unicode-ident v1.0.22
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]     Checking imgref v1.12.0
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[INFO] [stderr]     Checking zune-inflate v0.2.54
[INFO] [stderr]     Checking wait-timeout v0.2.1
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]     Checking memmap2 v0.9.9
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]     Checking zune-core v0.5.1
[INFO] [stderr]     Checking fastrand v2.3.0
[INFO] [stderr]     Checking predicates-core v1.0.9
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking byteorder-lite v0.1.0
[INFO] [stderr]     Checking bit_field v0.10.3
[INFO] [stderr]     Checking lebe v0.5.3
[INFO] [stderr]     Checking plotters-backend v0.3.7
[INFO] [stderr]     Checking ciborium-io v0.2.2
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[INFO] [stderr]     Checking fd-lock v4.0.4
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking maybe-rayon v0.1.1
[INFO] [stderr]     Checking tempfile v3.24.0
[INFO] [stderr]     Checking fnv v1.0.7
[INFO] [stderr]     Checking normalize-line-endings v0.3.0
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking bit-vec v0.8.0
[INFO] [stderr]     Checking predicates-tree v1.0.12
[INFO] [stderr]     Checking bstr v1.12.1
[INFO] [stderr]     Checking notify v7.0.0
[INFO] [stderr]     Checking plotters v0.3.7
[INFO] [stderr]     Checking rusty-fork v0.3.1
[INFO] [stderr]     Checking bit-set v0.8.0
[INFO] [stderr]     Checking gif v0.13.3
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]     Checking uuid v1.19.0
[INFO] [stderr]     Checking rand_xorshift v0.4.0
[INFO] [stderr]     Checking is-terminal v0.4.17
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]    Compiling zerocopy-derive v0.8.33
[INFO] [stderr]    Compiling equator-macro v0.4.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]    Compiling thiserror-impl v1.0.69
[INFO] [stderr]    Compiling profiling-procmacros v1.0.17
[INFO] [stderr]    Compiling arg_enum_proc_macro v0.3.4
[INFO] [stderr]    Compiling fax_derive v0.2.0
[INFO] [stderr]    Compiling num-derive v0.4.2
[INFO] [stderr]    Compiling clap_derive v4.5.49
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]    Compiling tracing-attributes v0.1.31
[INFO] [stderr]    Compiling tokio-macros v2.6.0
[INFO] [stderr]     Checking profiling v1.0.17
[INFO] [stderr]     Checking equator v0.4.2
[INFO] [stderr]     Checking fax v0.2.6
[INFO] [stderr]     Checking criterion-plot v0.5.0
[INFO] [stderr]     Checking moxcms v0.7.11
[INFO] [stderr]     Checking predicates v3.1.3
[INFO] [stderr]     Checking aligned-vec v0.6.4
[INFO] [stderr]     Checking oorandom v11.1.5
[INFO] [stderr]     Checking v_frame v0.3.9
[INFO] [stderr]     Checking tokio v1.49.0
[INFO] [stderr]     Checking unarray v0.1.4
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]     Checking anes v0.1.6
[INFO] [stderr]     Checking thiserror v1.0.69
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking clap v4.5.54
[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/8a2f6fe57adadb246778b8d41925d3dc46d468cb/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 -C panic=abort -C embed-bitcode=no -C debuginfo=2 --cfg 'feature="clone-impls"' --cfg 'feature="default"' --cfg 'feature="derive"' --cfg 'feature="extra-traits"' --cfg 'feature="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="visit"' --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=12184a69d13da5fe -C extra-filename=-741d3906f4a89c5a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-a1e7fd4fd1c57026.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-f98a5f8bfb928160.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-ae62eae0296e8e8e.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" "23e40fd68372fd1144569f7281639b0bc7d26b54afbe005c00590db3a49eab6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "23e40fd68372fd1144569f7281639b0bc7d26b54afbe005c00590db3a49eab6e", kill_on_drop: false }`
[INFO] [stdout] 23e40fd68372fd1144569f7281639b0bc7d26b54afbe005c00590db3a49eab6e
