[INFO] fetching crate molar_python 2.1.0...
[INFO] documenting molar_python-2.1.0 against 1.98.0-beta.8 for beta-rustdoc-1.99-1
[INFO] extracting crate molar_python 2.1.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate molar_python 2.1.0
[INFO] finished tweaking crates.io crate molar_python 2.1.0
[INFO] tweaked toml for crates.io crate molar_python 2.1.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate molar_python 2.1.0 on toolchain 1.98.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.98.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate molar_python 2.1.0 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" "+1.98.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pyo3-log v0.13.4
[INFO] [stderr]   Downloaded pyo3-macros-backend v0.27.2
[INFO] [stderr]   Downloaded pyo3-build-config v0.27.2
[INFO] [stderr]   Downloaded pyo3-macros v0.27.2
[INFO] [stderr]   Downloaded dyn-hash v0.2.2
[INFO] [stderr]   Downloaded derive-new v0.5.9
[INFO] [stderr]   Downloaded scan_fmt v0.2.6
[INFO] [stderr]   Downloaded liquid v0.26.8
[INFO] [stderr]   Downloaded anymap3 v1.1.0
[INFO] [stderr]   Downloaded sorted-vec v0.8.10
[INFO] [stderr]   Downloaded molar_gromacs v2.1.0
[INFO] [stderr]   Downloaded tract-onnx-opl v0.21.10
[INFO] [stderr]   Downloaded string-interner v0.15.0
[INFO] [stderr]   Downloaded liquid-derive v0.26.8
[INFO] [stderr]   Downloaded anymap2 v0.13.0
[INFO] [stderr]   Downloaded prost v0.11.9
[INFO] [stderr]   Downloaded prost-derive v0.11.9
[INFO] [stderr]   Downloaded peg-runtime v0.8.6
[INFO] [stderr]   Downloaded peg v0.8.6
[INFO] [stderr]   Downloaded liquid-lib v0.26.8
[INFO] [stderr]   Downloaded tract-data v0.21.10
[INFO] [stderr]   Downloaded kstring v2.0.4
[INFO] [stderr]   Downloaded tract-nnef v0.21.10
[INFO] [stderr]   Downloaded peg-macros v0.8.6
[INFO] [stderr]   Downloaded tract-hir v0.21.10
[INFO] [stderr]   Downloaded liquid-core v0.26.8
[INFO] [stderr]   Downloaded pyo3-ffi v0.27.2
[INFO] [stderr]   Downloaded numpy v0.27.1
[INFO] [stderr]   Downloaded tract-onnx v0.21.10
[INFO] [stderr]   Downloaded molar v2.1.0
[INFO] [stderr]   Downloaded tract-core v0.21.10
[INFO] [stderr]   Downloaded tract-linalg v0.21.10
[INFO] [stderr]   Downloaded powersasa v0.3.1
[INFO] [stderr]   Downloaded pyo3 v0.27.2
[INFO] [stderr]   Downloaded molly v0.6.1
[INFO] [stderr]   Downloaded molar_ff v2.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/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@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 06ffe60d0e3b0a75f6eb0059929fc7720ca80980db66e504cffbe53aa1ffac85
[INFO] running `Command { std: "docker" "start" "06ffe60d0e3b0a75f6eb0059929fc7720ca80980db66e504cffbe53aa1ffac85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06ffe60d0e3b0a75f6eb0059929fc7720ca80980db66e504cffbe53aa1ffac85", 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" "06ffe60d0e3b0a75f6eb0059929fc7720ca80980db66e504cffbe53aa1ffac85" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06ffe60d0e3b0a75f6eb0059929fc7720ca80980db66e504cffbe53aa1ffac85", 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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "06ffe60d0e3b0a75f6eb0059929fc7720ca80980db66e504cffbe53aa1ffac85" "/opt/rustwide/cargo-home/bin/cargo" "+1.98.0-beta.8" "doc" "--frozen" "--no-deps" "--document-private-items" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling zerocopy v0.8.54
[INFO] [stderr]    Compiling target-lexicon v0.13.5
[INFO] [stderr]    Compiling either v1.16.0
[INFO] [stderr]    Compiling matrixmultiply v0.3.10
[INFO] [stderr]    Compiling pest v2.8.8
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]     Checking num-complex v0.4.6
[INFO] [stderr]    Compiling crossbeam-utils v0.8.22
[INFO] [stderr]    Compiling anyhow v1.0.103
[INFO] [stderr]    Compiling time-macros v0.2.32
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.20
[INFO] [stderr]    Compiling deranged v0.5.8
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.7
[INFO] [stderr]    Compiling anymap2 v0.13.0
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling doc-comment v0.3.4
[INFO] [stderr]     Checking log v0.4.33
[INFO] [stderr]    Compiling unicode-segmentation v1.13.3
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling tinyvec v1.12.0
[INFO] [stderr]    Compiling quote v1.0.46
[INFO] [stderr]    Compiling smallvec v1.15.2
[INFO] [stderr]    Compiling syn v2.0.118
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking ndarray v0.16.1
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]    Compiling pyo3-build-config v0.27.2
[INFO] [stderr]    Compiling regex-automata v0.4.15
[INFO] [stderr]    Compiling unicode-normalization v0.1.25
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling pest_meta v2.8.8
[INFO] [stderr]    Compiling time v0.3.54
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking dyn-hash v0.2.2
[INFO] [stderr]     Checking bytemuck v1.25.1
[INFO] [stderr]     Checking downcast-rs v1.2.1
[INFO] [stderr]     Checking transpose v0.2.3
[INFO] [stderr]     Checking safe_arch v0.7.4
[INFO] [stderr]     Checking primal-check v0.3.4
[INFO] [stderr]     Checking bitflags v2.13.0
[INFO] [stderr]     Checking rustfft v6.4.1
[INFO] [stderr]     Checking wide v0.7.33
[INFO] [stderr]     Checking approx v0.5.1
[INFO] [stderr]     Checking anymap3 v1.1.0
[INFO] [stderr]     Checking num-rational v0.4.2
[INFO] [stderr]     Checking filetime v0.2.29
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]    Compiling molar_gromacs v2.1.0
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling peg-runtime v0.8.6
[INFO] [stderr]     Checking libloading v0.8.9
[INFO] [stderr]     Checking regex v1.13.0
[INFO] [stderr]    Compiling peg-macros v0.8.6
[INFO] [stderr]    Compiling molar v2.1.0
[INFO] [stderr]    Compiling pyo3-macros-backend v0.27.2
[INFO] [stderr]    Compiling pyo3-ffi v0.27.2
[INFO] [stderr]    Compiling pyo3 v0.27.2
[INFO] [stderr]     Checking unindent v0.2.4
[INFO] [stderr]     Checking scan_fmt v0.2.6
[INFO] [stderr]    Compiling numpy v0.27.1
[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/1.98.0-beta.8-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.118/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="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=b135f50a914e599f -C extra-filename=-af0ad56d3c33cf3b --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-154be7f81f34ed1b.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-0f644fef5173fe30.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-86faa6b6bcc5b157.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" "06ffe60d0e3b0a75f6eb0059929fc7720ca80980db66e504cffbe53aa1ffac85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06ffe60d0e3b0a75f6eb0059929fc7720ca80980db66e504cffbe53aa1ffac85", kill_on_drop: false }`
[INFO] [stdout] 06ffe60d0e3b0a75f6eb0059929fc7720ca80980db66e504cffbe53aa1ffac85
