[INFO] fetching crate summa-core 0.25.1...
[INFO] checking summa-core-0.25.1 against try#c86ec274072509d26d0ee52682a0c94ed012ed89 for pr-153027
[INFO] extracting crate summa-core 0.25.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate summa-core 0.25.1
[INFO] finished tweaking crates.io crate summa-core 0.25.1
[INFO] tweaked toml for crates.io crate summa-core 0.25.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate summa-core 0.25.1 on toolchain c86ec274072509d26d0ee52682a0c94ed012ed89
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c86ec274072509d26d0ee52682a0c94ed012ed89" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate summa-core 0.25.1 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" "+c86ec274072509d26d0ee52682a0c94ed012ed89" "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/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+c86ec274072509d26d0ee52682a0c94ed012ed89" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 35b65588a39091583e16c989991076634fa2806514c3b4d8cd31b1032bdf7a2d
[INFO] running `Command { std: "docker" "start" "-a" "35b65588a39091583e16c989991076634fa2806514c3b4d8cd31b1032bdf7a2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "35b65588a39091583e16c989991076634fa2806514c3b4d8cd31b1032bdf7a2d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35b65588a39091583e16c989991076634fa2806514c3b4d8cd31b1032bdf7a2d", kill_on_drop: false }`
[INFO] [stdout] 35b65588a39091583e16c989991076634fa2806514c3b4d8cd31b1032bdf7a2d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+c86ec274072509d26d0ee52682a0c94ed012ed89" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ea9848a0bd0e6af19bc5dc896852d511d9be41978bbe3581710e0a133865d667
[INFO] running `Command { std: "docker" "start" "-a" "ea9848a0bd0e6af19bc5dc896852d511d9be41978bbe3581710e0a133865d667", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.16
[INFO] [stderr]    Compiling libc v0.2.169
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling crunchy v0.2.3
[INFO] [stderr]    Compiling once_cell v1.20.3
[INFO] [stderr]    Compiling anyhow v1.0.95
[INFO] [stderr]    Compiling either v1.13.0
[INFO] [stderr]    Compiling thiserror v2.0.11
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]    Compiling pkg-config v0.3.31
[INFO] [stderr]    Compiling prettyplease v0.2.29
[INFO] [stderr]    Compiling ahash v0.8.11
[INFO] [stderr]    Compiling libm v0.2.11
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling proc-macro2 v1.0.93
[INFO] [stderr]     Checking foldhash v0.1.4
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]     Checking hashbrown v0.15.2
[INFO] [stderr]    Compiling zstd-safe v7.0.0
[INFO] [stderr]    Compiling bytes v1.10.0
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling bitflags v2.8.0
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.98
[INFO] [stderr]     Checking izihawa-ownedbytes v0.25.0
[INFO] [stderr]     Checking aho-corasick v1.1.3
[INFO] [stderr]    Compiling rustversion v1.0.19
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]     Checking bitpacking v0.9.2
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling multimap v0.10.0
[INFO] [stderr]    Compiling protoc-bin-vendored-linux-ppcle_64 v3.1.0
[INFO] [stderr]    Compiling protoc-bin-vendored-macos-x86_64 v3.1.0
[INFO] [stderr]    Compiling log v0.4.25
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]     Checking utf8-ranges v1.0.5
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]    Compiling indexmap v2.7.1
[INFO] [stderr]     Checking adler2 v2.0.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling protoc-bin-vendored-linux-x86_64 v3.1.0
[INFO] [stderr]     Checking gimli v0.31.1
[INFO] [stderr]    Compiling protoc-bin-vendored-macos-aarch_64 v3.1.0
[INFO] [stderr]    Compiling serde_json v1.0.138
[INFO] [stderr]    Compiling cc v1.2.14
[INFO] [stderr]    Compiling protoc-bin-vendored-win32 v3.1.0
[INFO] [stderr]    Compiling protoc-bin-vendored-linux-aarch_64 v3.1.0
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]    Compiling const-random-macro v0.1.16
[INFO] [stderr]    Compiling protoc-bin-vendored-linux-x86_32 v3.1.0
[INFO] [stderr]     Checking miniz_oxide v0.8.4
[INFO] [stderr]     Checking tantivy-fst v0.5.0
[INFO] [stderr]    Compiling protoc-bin-vendored v3.1.0
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]     Checking izihawa-tantivy-bitpacker v0.25.0
[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]     Checking const-random v0.1.18
[INFO] [stderr]     Checking winnow v0.7.2
[INFO] [stderr]     Checking dlv-list v0.5.2
[INFO] [stderr]     Checking murmurhash32 v0.3.1
[INFO] [stderr]     Checking smallvec v1.14.0
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]     Checking downcast-rs v2.0.1
[INFO] [stderr]     Checking stfu8 v0.2.7
[INFO] [stderr]     Checking arraydeque v0.5.1
[INFO] [stderr]     Checking fastdivide v0.4.2
[INFO] [stderr]     Checking parking_lot_core v0.9.10
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]     Checking measure_time v0.9.0
[INFO] [stderr]    Compiling synstructure v0.12.6
[INFO] [stderr]     Checking izihawa-tantivy-query-grammar v0.25.0
[INFO] [stderr]    Compiling tempfile v3.17.1
[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/c86ec274072509d26d0ee52682a0c94ed012ed89/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/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="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --cfg 'feature="quote"' --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", "quote", "test", "visit", "visit-mut"))' -C metadata=b0a084c342dc80d4 -C extra-filename=-b6297988320c22c7 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-6917781d00b430cf.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-2b75de37f63c0239.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-a3690edd3a41f0e2.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" "ea9848a0bd0e6af19bc5dc896852d511d9be41978bbe3581710e0a133865d667", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea9848a0bd0e6af19bc5dc896852d511d9be41978bbe3581710e0a133865d667", kill_on_drop: false }`
[INFO] [stdout] ea9848a0bd0e6af19bc5dc896852d511d9be41978bbe3581710e0a133865d667