[INFO] fetching crate aipack 0.8.16...
[INFO] checking aipack-0.8.16 against master#a33907a7a5381473eec8bcfa0c56e05a856a911c for pr-151539
[INFO] extracting crate aipack 0.8.16 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate aipack 0.8.16
[INFO] finished tweaking crates.io crate aipack 0.8.16
[INFO] tweaked toml for crates.io crate aipack 0.8.16 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate aipack 0.8.16 on toolchain a33907a7a5381473eec8bcfa0c56e05a856a911c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate aipack 0.8.16 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" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e0d4fbd0f86880a2adcc63a1bcccf107aca246136e64b5d1bdd2fa1c0c843f08
[INFO] running `Command { std: "docker" "start" "-a" "e0d4fbd0f86880a2adcc63a1bcccf107aca246136e64b5d1bdd2fa1c0c843f08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e0d4fbd0f86880a2adcc63a1bcccf107aca246136e64b5d1bdd2fa1c0c843f08", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0d4fbd0f86880a2adcc63a1bcccf107aca246136e64b5d1bdd2fa1c0c843f08", kill_on_drop: false }`
[INFO] [stdout] e0d4fbd0f86880a2adcc63a1bcccf107aca246136e64b5d1bdd2fa1c0c843f08
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:61361fe0aef631f17e9d025a70c5a647956f8c671dd02950a60ad3f5cc5526d7" "/opt/rustwide/cargo-home/bin/cargo" "+a33907a7a5381473eec8bcfa0c56e05a856a911c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a83b36910cf49851b70a8f6b8408969b3277326256e7bf5450d7a3819b1a4a67
[INFO] running `Command { std: "docker" "start" "-a" "a83b36910cf49851b70a8f6b8408969b3277326256e7bf5450d7a3819b1a4a67", kill_on_drop: false }`
[INFO] [stderr]     Checking memchr v2.7.6
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling siphasher v1.0.2
[INFO] [stderr]     Checking scopeguard v1.2.0
[INFO] [stderr]     Checking foldhash v0.2.0
[INFO] [stderr]    Compiling zmij v1.0.19
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling regex-syntax v0.8.9
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling cmake v0.1.57
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]     Checking lock_api v0.4.14
[INFO] [stderr]     Checking phf_shared v0.11.3
[INFO] [stderr]     Checking hashbrown v0.16.1
[INFO] [stderr]    Compiling phf_generator v0.11.3
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]     Checking socket2 v0.6.2
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling camino v1.2.2
[INFO] [stderr]    Compiling aws-lc-rs v1.15.4
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[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling time-macros v0.2.27
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]    Compiling rustls v0.23.36
[INFO] [stderr]     Checking linux-raw-sys v0.11.0
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[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking miniz_oxide v0.8.9
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[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]    Compiling inotify-sys v0.1.5
[INFO] [stderr]    Compiling env_home v0.1.0
[INFO] [stderr]     Checking zlib-rs v0.6.0
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[INFO] [stderr]    Compiling inotify v0.11.0
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking cipher v0.4.4
[INFO] [stderr]     Checking lru v0.16.3
[INFO] [stderr]     Checking unicode-truncate v2.0.1
[INFO] [stderr]    Compiling libsqlite3-sys v0.36.0
[INFO] [stderr]     Checking flate2 v1.1.9
[INFO] [stderr]    Compiling notify-types v2.1.0
[INFO] [stderr]    Compiling inout v0.1.4
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling iana-time-zone v0.1.65
[INFO] [stderr]    Compiling which v8.0.0
[INFO] [stderr]     Checking dtoa v1.0.11
[INFO] [stderr]    Compiling powerfmt v0.2.0
[INFO] [stderr]    Compiling pest v2.8.6
[INFO] [stderr]    Compiling chrono v0.4.43
[INFO] [stderr]    Compiling deranged v0.5.5
[INFO] [stderr]    Compiling luajit-src v210.6.6+707c12b
[INFO] [stderr]    Compiling notify v8.2.0
[INFO] [stderr]     Checking dtoa-short v0.3.5
[INFO] [stderr]    Compiling nanorand v0.7.0
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling regex v1.12.3
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling selectors v0.31.0
[INFO] [stderr]    Compiling phf_shared v0.13.1
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling lua-src v550.0.0
[INFO] [stderr]    Compiling bstr v1.12.1
[INFO] [stderr]    Compiling urlencoding v2.1.3
[INFO] [stderr]    Compiling libbz2-rs-sys v0.2.2
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]    Compiling file-id v0.2.3
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling zopfli v0.8.3
[INFO] [stderr]    Compiling flume v0.11.1
[INFO] [stderr]    Compiling globset v0.4.18
[INFO] [stderr]    Compiling bzip2 v0.6.1
[INFO] [stderr]    Compiling document-features v0.2.12
[INFO] [stderr]    Compiling notify-debouncer-full v0.6.0
[INFO] [stderr]    Compiling phf_generator v0.13.1
[INFO] [stderr]    Compiling trash v5.2.5
[INFO] [stderr]    Compiling mlua-sys v0.10.0
[INFO] [stderr]    Compiling pest_meta v2.8.6
[INFO] [stderr]    Compiling pathdiff v0.2.3
[INFO] [stderr]    Compiling lzma-rust2 v0.15.7
[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/a33907a7a5381473eec8bcfa0c56e05a856a911c/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.114/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=97d7726f98351cb7 -C extra-filename=-c9b48d6183064ef7 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-fec5599a7f184630.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-de2c59b803aecfd0.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" "a83b36910cf49851b70a8f6b8408969b3277326256e7bf5450d7a3819b1a4a67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a83b36910cf49851b70a8f6b8408969b3277326256e7bf5450d7a3819b1a4a67", kill_on_drop: false }`
[INFO] [stdout] a83b36910cf49851b70a8f6b8408969b3277326256e7bf5450d7a3819b1a4a67