[INFO] fetching crate metadata-search-engine-rs 0.3.4...
[INFO] checking metadata-search-engine-rs-0.3.4 against 8d1a76430406c877b35d0b627e7f796dcf0dfeca+rustflags=-Aunfulfilled-lint-expectations for pr-163637
[INFO] extracting crate metadata-search-engine-rs 0.3.4 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate metadata-search-engine-rs 0.3.4
[INFO] removed 0 missing examples
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate metadata-search-engine-rs 0.3.4
[INFO] tweaked toml for crates.io crate metadata-search-engine-rs 0.3.4 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate metadata-search-engine-rs 0.3.4 on toolchain 8d1a76430406c877b35d0b627e7f796dcf0dfeca
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d1a76430406c877b35d0b627e7f796dcf0dfeca" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate metadata-search-engine-rs 0.3.4 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" "+8d1a76430406c877b35d0b627e7f796dcf0dfeca" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded search-tui v0.1.3
[INFO] [stderr]   Downloaded open v5.4.1
[INFO] [stderr]   Downloaded metadata-search-engine-rs v0.3.1
[INFO] [stderr]   Downloaded markup5ever v0.38.0
[INFO] [stderr]   Downloaded markup5ever_rcdom v0.38.0+unofficial
[INFO] [stderr]   Downloaded web_atoms v0.2.5
[INFO] [stderr]   Downloaded xml5ever v0.38.0
[INFO] [stderr]   Downloaded htmd v0.5.5
[INFO] [stderr]   Downloaded html5ever v0.38.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:77db811e55d90add9212f6832c23229e3de5f1c1f9905e8cb07319ea15df73ac" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] a4fd1bb306b8a1af0948da59a6a96e4d20c7cf2e7cb4c8b022acc8991724e16e
[INFO] running `Command { std: "docker" "start" "a4fd1bb306b8a1af0948da59a6a96e4d20c7cf2e7cb4c8b022acc8991724e16e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4fd1bb306b8a1af0948da59a6a96e4d20c7cf2e7cb4c8b022acc8991724e16e", 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" "a4fd1bb306b8a1af0948da59a6a96e4d20c7cf2e7cb4c8b022acc8991724e16e" "/opt/rustwide/cargo-home/bin/cargo" "+8d1a76430406c877b35d0b627e7f796dcf0dfeca" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a4fd1bb306b8a1af0948da59a6a96e4d20c7cf2e7cb4c8b022acc8991724e16e", 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 -Aunfulfilled-lint-expectations" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "a4fd1bb306b8a1af0948da59a6a96e4d20c7cf2e7cb4c8b022acc8991724e16e" "/opt/rustwide/cargo-home/bin/cargo" "+8d1a76430406c877b35d0b627e7f796dcf0dfeca" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]     Checking smallvec v1.15.2
[INFO] [stderr]     Checking log v0.4.33
[INFO] [stderr]    Compiling zerocopy v0.8.56
[INFO] [stderr]     Checking futures-core v0.3.33
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling syn v3.0.3
[INFO] [stderr]     Checking futures-sink v0.3.33
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling phf_shared v0.11.3
[INFO] [stderr]     Checking futures-task v0.3.33
[INFO] [stderr]    Compiling fastrand v2.5.0
[INFO] [stderr]     Checking futures-io v0.3.33
[INFO] [stderr]    Compiling find-msvc-tools v0.1.10
[INFO] [stderr]    Compiling crossbeam-utils v0.8.22
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]     Checking alloc-stdlib v0.2.4
[INFO] [stderr]     Checking mio v1.2.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.20
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]     Checking brotli-decompressor v5.0.3
[INFO] [stderr]     Checking futures-channel v0.3.33
[INFO] [stderr]    Compiling phf_generator v0.13.1
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling cc v1.4.2
[INFO] [stderr]     Checking http-body-util v0.1.4
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking ipnet v2.12.1
[INFO] [stderr]    Compiling cookie v0.18.2
[INFO] [stderr]     Checking tendril v0.5.1
[INFO] [stderr]    Compiling phf_codegen v0.13.1
[INFO] [stderr]    Compiling string_cache_codegen v0.6.1
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking compression-core v0.4.32
[INFO] [stderr]     Checking deranged v0.5.8
[INFO] [stderr]     Checking event-listener v5.4.2
[INFO] [stderr]    Compiling crossbeam-deque v0.8.7
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]    Compiling portable-atomic v1.14.0
[INFO] [stderr]     Checking unicode-width v0.2.0
[INFO] [stderr]     Checking either v1.17.0
[INFO] [stderr]     Checking event-listener-strategy v0.5.4
[INFO] [stderr]     Checking getrandom v0.4.3
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]    Compiling instability v0.3.13
[INFO] [stderr]     Checking rustix v0.38.44
[INFO] [stderr]     Checking async-lock v3.4.2
[INFO] [stderr]    Compiling web_atoms v0.2.5
[INFO] [stderr]     Checking signal-hook-mio v0.2.5
[INFO] [stderr]     Checking uuid v1.24.0
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking crossbeam-channel v0.5.16
[INFO] [stderr]     Checking getopts v0.2.24
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]     Checking tracing-log v0.2.0
[INFO] [stderr]     Checking serde_path_to_error v0.1.20
[INFO] [stderr]     Checking is-docker v0.2.0
[INFO] [stderr]     Checking tagptr v0.2.0
[INFO] [stderr]     Checking matchit v0.7.3
[INFO] [stderr]     Checking compact_str v0.8.2
[INFO] [stderr]     Checking brotli v8.0.4
[INFO] [stderr]     Checking is-wsl v0.4.0
[INFO] [stderr]     Checking rayon-core v1.13.0
[INFO] [stderr]     Checking lru v0.12.5
[INFO] [stderr]     Checking cassowary v0.3.0
[INFO] [stderr]     Checking urlencoding v2.1.3
[INFO] [stderr]     Checking open v5.4.1
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking deadpool-runtime v0.1.4
[INFO] [stderr]    Compiling openssl-sys v0.9.117
[INFO] [stderr]     Checking rayon v1.12.0
[INFO] [stderr]     Checking crossterm v0.28.1
[INFO] [stderr]     Checking time v0.3.55
[INFO] [stderr]    Compiling openssl v0.10.81
[INFO] [stderr]    Compiling native-tls v0.2.18
[INFO] [stderr]     Checking unicode-truncate v1.1.0
[INFO] [stderr]    Compiling darling_core v0.24.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling serde_derive v1.0.229
[INFO] [stderr]    Compiling tokio-macros v2.7.2
[INFO] [stderr]    Compiling displaydoc v0.2.7
[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/8d1a76430406c877b35d0b627e7f796dcf0dfeca/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.119/src/lib.rs --error-format=json --json=diagnostic-rendered-ansi,artifacts,future-incompat,unused-externs-silent --crate-type lib --emit=dep-info,metadata,link -Z embed-metadata=no -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=197bcc89ecb20593 -C extra-filename=-c62917824640f54c --out-dir /opt/rustwide/target/debug/build/syn/c62917824640f54c/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/fa4bfe53fc0b7953/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/a06b7ceccf6ffe96/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/fa4bfe53fc0b7953/out/libproc_macro2-fa4bfe53fc0b7953.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/49b155c71ff9ffa2/out/libquote-49b155c71ff9ffa2.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/a06b7ceccf6ffe96/out/libunicode_ident-a06b7ceccf6ffe96.rmeta --cap-lints allow --cap-lints=forbid -Aunfulfilled-lint-expectations --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" "a4fd1bb306b8a1af0948da59a6a96e4d20c7cf2e7cb4c8b022acc8991724e16e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4fd1bb306b8a1af0948da59a6a96e4d20c7cf2e7cb4c8b022acc8991724e16e", kill_on_drop: false }`
[INFO] [stdout] a4fd1bb306b8a1af0948da59a6a96e4d20c7cf2e7cb4c8b022acc8991724e16e
