[INFO] fetching crate versatiles_geometry 5.1.0...
[INFO] testing versatiles_geometry-5.1.0 against 1.100.0-beta.1+cargoflags=--release for beta-release-1.100-2
[INFO] extracting crate versatiles_geometry 5.1.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate versatiles_geometry 5.1.0
[INFO] finished tweaking crates.io crate versatiles_geometry 5.1.0
[INFO] tweaked toml for crates.io crate versatiles_geometry 5.1.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate versatiles_geometry 5.1.0 on toolchain 1.100.0-beta.1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate versatiles_geometry 5.1.0 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" "+1.100.0-beta.1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] dd77f214981abbcfe9432be1ba2a296d8dd3e8c4b26578959652c4ea163d3fe7
[INFO] running `Command { std: "docker" "start" "dd77f214981abbcfe9432be1ba2a296d8dd3e8c4b26578959652c4ea163d3fe7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd77f214981abbcfe9432be1ba2a296d8dd3e8c4b26578959652c4ea163d3fe7", 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" "dd77f214981abbcfe9432be1ba2a296d8dd3e8c4b26578959652c4ea163d3fe7" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dd77f214981abbcfe9432be1ba2a296d8dd3e8c4b26578959652c4ea163d3fe7", 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" "dd77f214981abbcfe9432be1ba2a296d8dd3e8c4b26578959652c4ea163d3fe7" "/opt/rustwide/cargo-home/bin/cargo" "+1.100.0-beta.1" "build" "--frozen" "--message-format=json" "--release", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.26
[INFO] [stderr]    Compiling smallvec v1.16.3
[INFO] [stderr]    Compiling aws-lc-rs v1.18.1
[INFO] [stderr]    Compiling zeroize v1.9.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling rustls v0.23.45
[INFO] [stderr]    Compiling jobserver v0.1.35
[INFO] [stderr]    Compiling mio v1.2.4
[INFO] [stderr]    Compiling socket2 v0.6.5
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling thiserror v2.0.21
[INFO] [stderr]    Compiling want v0.3.2
[INFO] [stderr]    Compiling tracing v0.1.44
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling alloc-no-stdlib v3.0.0
[INFO] [stderr]    Compiling ipnet v2.12.2
[INFO] [stderr]    Compiling zstd-safe v8.1.0
[INFO] [stderr]    Compiling rustls-pki-types v1.15.1
[INFO] [stderr]    Compiling crc32fast v1.5.2
[INFO] [stderr]    Compiling i_float v1.16.0
[INFO] [stderr]    Compiling alloc-stdlib v0.3.0
[INFO] [stderr]    Compiling bitflags v2.13.2
[INFO] [stderr]    Compiling powerfmt v0.2.1
[INFO] [stderr]    Compiling anyhow v1.0.104
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling miniz_oxide v0.9.1
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling cc v1.7.0
[INFO] [stderr]    Compiling tokio v1.53.2
[INFO] [stderr]    Compiling rustls-native-certs v0.8.4
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling time v0.3.55
[INFO] [stderr]    Compiling hashbrown v0.17.1
[INFO] [stderr]    Compiling i_shape v1.18.0
[INFO] [stderr]    Compiling syn v3.0.7
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling brotli-decompressor v6.0.1
[INFO] [stderr]    Compiling i_key_sort v0.10.3
[INFO] [stderr]    Compiling i_tree v0.18.0
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling bufrw v0.2.0
[INFO] [stderr]    Compiling i_overlay v4.5.2
[INFO] [stderr]    Compiling dbase v0.8.0
[INFO] [stderr]    Compiling itertools v0.15.0
[INFO] [stderr]    Compiling flate2 v1.1.10
[INFO] [stderr]    Compiling rand v0.10.3
[INFO] [stderr]    Compiling rstar v0.12.2
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]    Compiling lru v0.18.5
[INFO] [stderr]    Compiling brotli v9.0.0
[INFO] [stderr]    Compiling rand_pcg v0.10.2
[INFO] [stderr]    Compiling geographiclib-rs v0.2.7
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling csv-core v0.1.13
[INFO] [stderr]    Compiling float_next_after v2.0.0
[INFO] [stderr]    Compiling dashmap v6.2.1
[INFO] [stderr]    Compiling sif-itree v0.4.1
[INFO] [stderr]    Compiling aws-lc-sys v0.45.0
[INFO] [stderr]    Compiling zstd-sys v2.1.1+zstd.1.5.7
[INFO] [stderr]    Compiling rstar v0.13.0
[INFO] [stderr]    Compiling csv v1.4.0
[INFO] [stderr]    Compiling regex v1.13.1
[INFO] [stderr]    Compiling darling_core v0.21.3
[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/1.100.0-beta.1-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-3.0.7/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -C embed-bitcode=no -C debug-assertions=off --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=34fd1165fe9106a2 -C extra-filename=-b3577df7b2da6578 --out-dir /opt/rustwide/target/release/build/syn/b3577df7b2da6578/out -C strip=debuginfo -L dependency=/opt/rustwide/target/release/build/proc-macro2/568395be76da8392/out -L dependency=/opt/rustwide/target/release/build/unicode-ident/252fc9bf0a40533c/out --extern proc_macro2=/opt/rustwide/target/release/build/proc-macro2/568395be76da8392/out/libproc_macro2-568395be76da8392.rmeta --extern quote=/opt/rustwide/target/release/build/quote/8c6c51122be409c2/out/libquote-8c6c51122be409c2.rmeta --extern unicode_ident=/opt/rustwide/target/release/build/unicode-ident/252fc9bf0a40533c/out/libunicode_ident-252fc9bf0a40533c.rmeta --cap-lints allow --cap-lints=warn --force-warn=unused_crate_dependencies` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "dd77f214981abbcfe9432be1ba2a296d8dd3e8c4b26578959652c4ea163d3fe7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dd77f214981abbcfe9432be1ba2a296d8dd3e8c4b26578959652c4ea163d3fe7", kill_on_drop: false }`
[INFO] [stdout] dd77f214981abbcfe9432be1ba2a296d8dd3e8c4b26578959652c4ea163d3fe7