[INFO] fetching crate ristretto_javac 0.33.0...
[INFO] checking ristretto_javac-0.33.0 against 47574b82ff3fe9b0a45ff65a4fe189e295ecb748 for pr-160780
[INFO] extracting crate ristretto_javac 0.33.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate ristretto_javac 0.33.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate ristretto_javac 0.33.0
[INFO] tweaked toml for crates.io crate ristretto_javac 0.33.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ristretto_javac 0.33.0 on toolchain 47574b82ff3fe9b0a45ff65a4fe189e295ecb748
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+47574b82ff3fe9b0a45ff65a4fe189e295ecb748" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate ristretto_javac 0.33.0 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" "+47574b82ff3fe9b0a45ff65a4fe189e295ecb748" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:8683fc1fc2eb5c9ac98e0d076ab094b2ffac7f99da555d2b6a2e27f346de2ec7" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 92ae7e84c4289ddb64cee86c628ed05a58229b21fc635159486fb41528c773fb
[INFO] running `Command { std: "docker" "start" "92ae7e84c4289ddb64cee86c628ed05a58229b21fc635159486fb41528c773fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "92ae7e84c4289ddb64cee86c628ed05a58229b21fc635159486fb41528c773fb", 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" "92ae7e84c4289ddb64cee86c628ed05a58229b21fc635159486fb41528c773fb" "/opt/rustwide/cargo-home/bin/cargo" "+47574b82ff3fe9b0a45ff65a4fe189e295ecb748" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "92ae7e84c4289ddb64cee86c628ed05a58229b21fc635159486fb41528c773fb", 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" "92ae7e84c4289ddb64cee86c628ed05a58229b21fc635159486fb41528c773fb" "/opt/rustwide/cargo-home/bin/cargo" "+47574b82ff3fe9b0a45ff65a4fe189e295ecb748" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]     Checking log v0.4.33
[INFO] [stderr]     Checking bytes v1.12.1
[INFO] [stderr]     Checking hashbrown v0.17.1
[INFO] [stderr]    Compiling cranelift-srcgen v0.134.3
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]     Checking futures-core v0.3.34
[INFO] [stderr]    Compiling wasmtime-internal-core v47.0.3
[INFO] [stderr]     Checking bitflags v2.13.1
[INFO] [stderr]    Compiling find-msvc-tools v0.1.11
[INFO] [stderr]     Checking bumpalo v3.20.3
[INFO] [stderr]    Compiling cranelift-isle v0.134.3
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]     Checking writeable v0.6.4
[INFO] [stderr]     Checking zerofrom v0.1.8
[INFO] [stderr]     Checking yoke v0.8.3
[INFO] [stderr]    Compiling cc v1.4.3
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.134.3
[INFO] [stderr]     Checking litemap v0.8.3
[INFO] [stderr]    Compiling zerocopy v0.8.56
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling thiserror v2.0.20
[INFO] [stderr]    Compiling cranelift-assembler-x64-meta v0.134.3
[INFO] [stderr]     Checking zeroize v1.9.0
[INFO] [stderr]    Compiling icu_properties_data v2.3.0
[INFO] [stderr]    Compiling icu_normalizer_data v2.3.0
[INFO] [stderr]    Compiling target-lexicon v0.13.5
[INFO] [stderr]    Compiling crossbeam-utils v0.8.22
[INFO] [stderr]     Checking rustls-pki-types v1.15.1
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]     Checking indexmap v2.14.0
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.20
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]     Checking arbitrary v1.4.2
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]     Checking rustc-hash v2.1.3
[INFO] [stderr]     Checking http v1.5.0
[INFO] [stderr]     Checking regalloc2 v0.15.2
[INFO] [stderr]     Checking memchr v2.8.3
[INFO] [stderr]    Compiling rustls v0.23.43
[INFO] [stderr]     Checking futures-task v0.3.34
[INFO] [stderr]    Compiling crossbeam-deque v0.8.7
[INFO] [stderr]     Checking futures-sink v0.3.34
[INFO] [stderr]     Checking futures-util v0.3.34
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling anyhow v1.0.104
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]     Checking futures-channel v0.3.34
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.134.3
[INFO] [stderr]     Checking gimli v0.33.0
[INFO] [stderr]     Checking http-body v1.1.0
[INFO] [stderr]     Checking simd-adler32 v0.3.10
[INFO] [stderr]     Checking cranelift-control v0.134.3
[INFO] [stderr]    Compiling zmij v1.0.23
[INFO] [stderr]     Checking cranelift-bitset v0.134.3
[INFO] [stderr]     Checking rayon-core v1.13.0
[INFO] [stderr]     Checking cranelift-entity v0.134.3
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking cranelift-bforest v0.134.3
[INFO] [stderr]     Checking either v1.17.0
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]     Checking ipnet v2.12.1
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking mio v1.2.2
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking socket2 v0.6.5
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking memmap2 v0.9.11
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking region v3.0.2
[INFO] [stderr]     Checking wasmtime-internal-jit-icache-coherence v47.0.3
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]     Checking rustls-native-certs v0.8.4
[INFO] [stderr]    Compiling foldhash v0.2.0
[INFO] [stderr]    Compiling cfg_aliases v0.2.2
[INFO] [stderr]     Checking zlib-rs v0.6.7
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]     Checking option-ext v0.2.0
[INFO] [stderr]     Checking dirs-sys v0.5.0
[INFO] [stderr]    Compiling nix v0.31.3
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking xattr v1.6.1
[INFO] [stderr]     Checking sysinfo v0.39.6
[INFO] [stderr]     Checking filetime v0.2.29
[INFO] [stderr]    Compiling cranelift-assembler-x64 v0.134.3
[INFO] [stderr]     Checking zopfli v0.8.3
[INFO] [stderr]     Checking http-body-util v0.1.5
[INFO] [stderr]    Compiling rustversion v1.0.23
[INFO] [stderr]     Checking fastrand v2.5.0
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]     Checking typed-path v0.12.3
[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/47574b82ff3fe9b0a45ff65a4fe189e295ecb748/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-3.0.3/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"' --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=3842b2c3c92462fe -C extra-filename=-48e3f852bab2cce4 --out-dir /opt/rustwide/target/debug/build/syn/48e3f852bab2cce4/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/ee684499ef27f3b8/out -L dependency=/opt/rustwide/target/debug/build/quote/97307b84563a2c10/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/ee684499ef27f3b8/out/libproc_macro2-ee684499ef27f3b8.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/97307b84563a2c10/out/libquote-97307b84563a2c10.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out/libunicode_ident-8c98a1a0e58216a9.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" "92ae7e84c4289ddb64cee86c628ed05a58229b21fc635159486fb41528c773fb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92ae7e84c4289ddb64cee86c628ed05a58229b21fc635159486fb41528c773fb", kill_on_drop: false }`
[INFO] [stdout] 92ae7e84c4289ddb64cee86c628ed05a58229b21fc635159486fb41528c773fb