[INFO] fetching crate cargo-auto 2025.1108.909...
[INFO] checking cargo-auto-2025.1108.909 against try#bac5816c5f3d02cebd0599070af62d1782530294 for pr-150408
[INFO] extracting crate cargo-auto 2025.1108.909 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate cargo-auto 2025.1108.909
[INFO] finished tweaking crates.io crate cargo-auto 2025.1108.909
[INFO] tweaked toml for crates.io crate cargo-auto 2025.1108.909 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate cargo-auto 2025.1108.909 on toolchain bac5816c5f3d02cebd0599070af62d1782530294
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+bac5816c5f3d02cebd0599070af62d1782530294" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate cargo-auto 2025.1108.909 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" "+bac5816c5f3d02cebd0599070af62d1782530294" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+bac5816c5f3d02cebd0599070af62d1782530294" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 94a8c2ab5b68f38753a41a920315eff4537aad038c2f48feb64f69510416cb83
[INFO] running `Command { std: "docker" "start" "-a" "94a8c2ab5b68f38753a41a920315eff4537aad038c2f48feb64f69510416cb83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94a8c2ab5b68f38753a41a920315eff4537aad038c2f48feb64f69510416cb83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94a8c2ab5b68f38753a41a920315eff4537aad038c2f48feb64f69510416cb83", kill_on_drop: false }`
[INFO] [stdout] 94a8c2ab5b68f38753a41a920315eff4537aad038c2f48feb64f69510416cb83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+bac5816c5f3d02cebd0599070af62d1782530294" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 31dbdeffb6ee5df7c1f0a75f6ca9d4f63d90f0f85f41b3d14f5714a2416ddcbc
[INFO] running `Command { std: "docker" "start" "-a" "31dbdeffb6ee5df7c1f0a75f6ca9d4f63d90f0f85f41b3d14f5714a2416ddcbc", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling cc v1.2.44
[INFO] [stderr]     Checking writeable v0.6.2
[INFO] [stderr]     Checking litemap v0.8.1
[INFO] [stderr]     Checking socket2 v0.6.1
[INFO] [stderr]     Checking mio v1.1.0
[INFO] [stderr]     Checking miniz_oxide v0.8.9
[INFO] [stderr]    Compiling icu_properties_data v2.1.1
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling icu_normalizer_data v2.1.1
[INFO] [stderr]    Compiling openssl v0.10.74
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]    Compiling built v0.7.7
[INFO] [stderr]    Compiling ucd-trie v0.1.7
[INFO] [stderr]    Compiling syn v2.0.108
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling num-conv v0.1.0
[INFO] [stderr]    Compiling time-core v0.1.6
[INFO] [stderr]     Checking powerfmt v0.2.0
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]    Compiling pest v2.8.3
[INFO] [stderr]     Checking fdeflate v0.3.7
[INFO] [stderr]     Checking deranged v0.5.5
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking nom v8.0.0
[INFO] [stderr]    Compiling rav1e v0.7.1
[INFO] [stderr]     Checking tokio v1.48.0
[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]     Checking flate2 v1.1.5
[INFO] [stderr]     Checking num_threads v0.1.7
[INFO] [stderr]    Compiling simd_helpers v0.1.0
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking bitstream-io v2.6.0
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking weezl v0.1.10
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking block-buffer v0.10.4
[INFO] [stderr]     Checking pxfm v0.1.25
[INFO] [stderr]     Checking crossbeam-channel v0.5.15
[INFO] [stderr]     Checking filetime v0.2.26
[INFO] [stderr]     Checking iri-string v0.7.9
[INFO] [stderr]     Checking zeroize v1.8.2
[INFO] [stderr]    Compiling pest_meta v2.8.3
[INFO] [stderr]     Checking rustls-pki-types v1.13.0
[INFO] [stderr]     Checking png v0.17.16
[INFO] [stderr]    Compiling openssl-sys v0.9.110
[INFO] [stderr]     Checking gif v0.13.3
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking xattr v1.6.1
[INFO] [stderr]     Checking tar v0.4.44
[INFO] [stderr]     Checking time v0.3.44
[INFO] [stderr]     Checking png v0.18.0
[INFO] [stderr]     Checking encoding_rs v0.8.35
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking matchers v0.2.0
[INFO] [stderr]     Checking serde_json v1.0.145
[INFO] [stderr]     Checking ico v0.4.0
[INFO] [stderr]     Checking chrono v0.4.42
[INFO] [stderr]     Checking base64ct v1.8.0
[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/bac5816c5f3d02cebd0599070af62d1782530294/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.108/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="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=305e124187629b01 -C extra-filename=-4574c699cb274bd0 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-43e32a25692bf44a.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-2c160e35ae4bb1e8.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-9533002ac35f5809.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" "31dbdeffb6ee5df7c1f0a75f6ca9d4f63d90f0f85f41b3d14f5714a2416ddcbc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31dbdeffb6ee5df7c1f0a75f6ca9d4f63d90f0f85f41b3d14f5714a2416ddcbc", kill_on_drop: false }`
[INFO] [stdout] 31dbdeffb6ee5df7c1f0a75f6ca9d4f63d90f0f85f41b3d14f5714a2416ddcbc