[INFO] fetching crate rulewright 0.1.2...
[INFO] testing rulewright-0.1.2 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate rulewright 0.1.2 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate rulewright 0.1.2
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate rulewright 0.1.2
[INFO] tweaked toml for crates.io crate rulewright 0.1.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate rulewright 0.1.2 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate rulewright 0.1.2 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded trybuild v1.0.120
[INFO] [stderr]   Downloaded target-triple v1.0.1
[INFO] [stderr]   Downloaded rowan v0.15.19
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[INFO] [stderr]   Downloaded logos v0.12.1
[INFO] [stderr]   Downloaded drop_bomb v0.1.5
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[INFO] [stderr]   Downloaded inventory v0.3.24
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[INFO] [stderr]   Downloaded unty v0.0.4
[INFO] [stderr]   Downloaded bincode_derive v2.0.1
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[INFO] [stderr]   Downloaded triomphe v0.1.16
[INFO] [stderr]   Downloaded smol_str v0.3.6
[INFO] [stderr]   Downloaded unicode-properties v0.1.4
[INFO] [stderr]   Downloaded gix-worktree v0.49.0
[INFO] [stderr]   Downloaded gix-path v0.11.3
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[INFO] [stderr]   Downloaded ra_ap_parser v0.0.343
[INFO] [stderr]   Downloaded syn v3.0.4
[INFO] [stderr]   Downloaded zlib-rs v0.6.7
[INFO] [stderr]   Downloaded blake3 v1.8.7
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[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@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 8c789fe03dbf0900fede0faea1cfad103a4458afd2618366e1260f39b1148c0c
[INFO] running `Command { std: "docker" "start" "8c789fe03dbf0900fede0faea1cfad103a4458afd2618366e1260f39b1148c0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c789fe03dbf0900fede0faea1cfad103a4458afd2618366e1260f39b1148c0c", 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" "8c789fe03dbf0900fede0faea1cfad103a4458afd2618366e1260f39b1148c0c" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8c789fe03dbf0900fede0faea1cfad103a4458afd2618366e1260f39b1148c0c", 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" "8c789fe03dbf0900fede0faea1cfad103a4458afd2618366e1260f39b1148c0c" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling unicode-ident v1.0.24
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]    Compiling smallvec v1.15.2
[INFO] [stderr]    Compiling gix-trace v0.1.21
[INFO] [stderr]    Compiling aho-corasick v1.1.5
[INFO] [stderr]    Compiling tinyvec v1.12.0
[INFO] [stderr]    Compiling crc32fast v1.5.1
[INFO] [stderr]    Compiling zlib-rs v0.6.7
[INFO] [stderr]    Compiling typenum v1.20.1
[INFO] [stderr]    Compiling heapless v0.8.0
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]    Compiling hash32 v0.3.1
[INFO] [stderr]    Compiling winnow v0.7.15
[INFO] [stderr]    Compiling jiff-core v0.1.0
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling memmap2 v0.9.11
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling tempfile v3.27.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling nonempty v0.12.0
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]    Compiling unicode-bom v2.0.3
[INFO] [stderr]    Compiling kstring v2.0.2
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling unicode-normalization v0.1.25
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling gix-sec v0.13.3
[INFO] [stderr]    Compiling shell-words v1.1.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling faster-hex v0.10.0
[INFO] [stderr]    Compiling filetime v0.2.29
[INFO] [stderr]    Compiling either v1.18.0
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling prodash v31.0.0
[INFO] [stderr]    Compiling dashmap v6.2.1
[INFO] [stderr]    Compiling syn v3.0.4
[INFO] [stderr]    Compiling jiff v0.2.35
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling pin-project-lite v0.2.17
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling encoding_rs v0.8.35
[INFO] [stderr]    Compiling shlex v2.0.1
[INFO] [stderr]    Compiling text-size v1.1.1
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling find-msvc-tools v0.1.11
[INFO] [stderr]    Compiling zerocopy v0.8.56
[INFO] [stderr]    Compiling unicode-width v0.2.2
[INFO] [stderr]    Compiling arc-swap v1.9.2
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]    Compiling sha1 v0.10.7
[INFO] [stderr]    Compiling cc v1.4.4
[INFO] [stderr]    Compiling clru v0.6.3
[INFO] [stderr]    Compiling sha1-checked v0.10.0
[INFO] [stderr]    Compiling time-core v0.1.9
[INFO] [stderr]    Compiling imara-diff v0.1.8
[INFO] [stderr]    Compiling num-conv v0.2.2
[INFO] [stderr]    Compiling unicode-properties v0.1.4
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]    Compiling regex-syntax v0.6.29
[INFO] [stderr]    Compiling countme v3.0.1
[INFO] [stderr]    Compiling beef v0.5.2
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling camino v1.2.5
[INFO] [stderr]    Compiling log v0.4.34
[INFO] [stderr]    Compiling rowan v0.15.19
[INFO] [stderr]    Compiling ra-ap-rustc_lexer v0.165.0
[INFO] [stderr]    Compiling time-macros v0.2.32
[INFO] [stderr]    Compiling itertools v0.15.0
[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/1.99.0-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-3.0.4/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="full"' --cfg 'feature="parsing"' --cfg 'feature="printing"' --cfg 'feature="proc-macro"' --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=69033f3eaf0aa624 -C extra-filename=-8f12db4eaacc788e --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-1d5d6dba8077737c.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-383511eb8b508f23.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-1996c11fff15f062.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" "8c789fe03dbf0900fede0faea1cfad103a4458afd2618366e1260f39b1148c0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c789fe03dbf0900fede0faea1cfad103a4458afd2618366e1260f39b1148c0c", kill_on_drop: false }`
[INFO] [stdout] 8c789fe03dbf0900fede0faea1cfad103a4458afd2618366e1260f39b1148c0c
