[INFO] fetching crate zlayer-storage 0.9.993...
[INFO] checking zlayer-storage-0.9.993 against master#ff086354c9fc93e1da1d2f4d255456624fbcd099 for pr-153513
[INFO] extracting crate zlayer-storage 0.9.993 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate zlayer-storage 0.9.993
[INFO] finished tweaking crates.io crate zlayer-storage 0.9.993
[INFO] tweaked toml for crates.io crate zlayer-storage 0.9.993 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate zlayer-storage 0.9.993 on toolchain ff086354c9fc93e1da1d2f4d255456624fbcd099
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ff086354c9fc93e1da1d2f4d255456624fbcd099" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate zlayer-storage 0.9.993 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" "+ff086354c9fc93e1da1d2f4d255456624fbcd099" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded notify-types v1.0.1
[INFO] [stderr]   Downloaded crc v3.4.0
[INFO] [stderr]   Downloaded aws-smithy-query v0.60.14
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[INFO] [stderr]   Downloaded bumpalo v3.20.1
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[INFO] [stderr]   Downloaded aws-smithy-types v1.4.5
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[INFO] [stderr]   Downloaded aws-sdk-sts v1.99.0
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[INFO] [stderr]   Downloaded aws-credential-types v1.2.13
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ff086354c9fc93e1da1d2f4d255456624fbcd099" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] eb44fc1834636340d609e5328b06a0d206cc5497299f171fc170eb326ae3eb10
[INFO] running `Command { std: "docker" "start" "-a" "eb44fc1834636340d609e5328b06a0d206cc5497299f171fc170eb326ae3eb10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "eb44fc1834636340d609e5328b06a0d206cc5497299f171fc170eb326ae3eb10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb44fc1834636340d609e5328b06a0d206cc5497299f171fc170eb326ae3eb10", kill_on_drop: false }`
[INFO] [stdout] eb44fc1834636340d609e5328b06a0d206cc5497299f171fc170eb326ae3eb10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+ff086354c9fc93e1da1d2f4d255456624fbcd099" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bd10648d6812a4f0b12d54f7468249308b6e034f075f425a62803c4daf244f5e
[INFO] running `Command { std: "docker" "start" "-a" "bd10648d6812a4f0b12d54f7468249308b6e034f075f425a62803c4daf244f5e", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]     Checking futures-io v0.3.32
[INFO] [stderr]     Checking http v0.2.12
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]    Compiling syn v2.0.116
[INFO] [stderr]     Checking deranged v0.5.6
[INFO] [stderr]     Checking vsimd v0.8.0
[INFO] [stderr]     Checking outref v0.5.2
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling dunce v1.0.5
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling aws-lc-rs v1.16.0
[INFO] [stderr]     Checking der v0.6.1
[INFO] [stderr]     Checking base64ct v1.8.3
[INFO] [stderr]    Compiling litemap v0.8.1
[INFO] [stderr]     Checking futures-util v0.3.32
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling writeable v0.6.2
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]    Compiling rustls v0.23.36
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking base16ct v0.1.1
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]    Compiling futures-core v0.3.32
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking socket2 v0.5.10
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]     Checking openssl-probe v0.2.1
[INFO] [stderr]     Checking ff v0.12.1
[INFO] [stderr]     Checking crypto-bigint v0.4.9
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]     Checking signature v1.6.4
[INFO] [stderr]    Compiling icu_normalizer_data v2.1.1
[INFO] [stderr]     Checking rustls-native-certs v0.8.3
[INFO] [stderr]     Checking group v0.12.1
[INFO] [stderr]    Compiling icu_properties_data v2.1.2
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling futures-sink v0.3.32
[INFO] [stderr]     Checking tower v0.5.3
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[INFO] [stderr]    Compiling percent-encoding v2.3.2
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[INFO] [stderr]    Compiling form_urlencoded v1.2.2
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling socket2 v0.6.2
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]     Checking spki v0.6.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking pkcs8 v0.9.0
[INFO] [stderr]    Compiling bytes v1.11.1
[INFO] [stderr]     Checking sec1 v0.3.0
[INFO] [stderr]    Compiling once_cell v1.21.3
[INFO] [stderr]    Compiling futures-task v0.3.32
[INFO] [stderr]    Compiling cc v1.2.56
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]     Checking crc-catalog v2.4.0
[INFO] [stderr]     Checking http-body v0.4.6
[INFO] [stderr]     Checking rfc6979 v0.3.1
[INFO] [stderr]     Checking elliptic-curve v0.12.3
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling utf8_iter v1.0.4
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]    Compiling concurrent-queue v2.5.0
[INFO] [stderr]     Checking crc v3.4.0
[INFO] [stderr]    Compiling tracing-core v0.1.36
[INFO] [stderr]     Checking ecdsa v0.14.8
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking uuid v1.21.0
[INFO] [stderr]    Compiling tokio v1.49.0
[INFO] [stderr]     Checking p256 v0.11.1
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[INFO] [stderr]    Compiling parking v2.2.1
[INFO] [stderr]    Compiling event-listener v5.4.1
[INFO] [stderr]    Compiling futures-intrusive v0.5.0
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]     Checking rand_core v0.9.5
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling spin v0.9.8
[INFO] [stderr]    Compiling cmake v0.1.57
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling ryu v1.0.23
[INFO] [stderr]     Checking regex-syntax v0.8.9
[INFO] [stderr]     Checking regex-lite v0.1.9
[INFO] [stderr]     Checking rand_chacha v0.9.0
[INFO] [stderr]    Compiling flume v0.11.1
[INFO] [stderr]    Compiling hashlink v0.10.0
[INFO] [stderr]    Compiling futures-channel v0.3.32
[INFO] [stderr]    Compiling atoi v2.0.0
[INFO] [stderr]     Checking xmlparser v0.13.6
[INFO] [stderr]     Checking rustix v1.1.3
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling aws-lc-sys v0.37.1
[INFO] [stderr]    Compiling libsqlite3-sys v0.30.1
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]     Checking aws-smithy-xml v0.60.14
[INFO] [stderr]    Compiling dotenvy v0.15.7
[INFO] [stderr]     Checking urlencoding v2.1.3
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]     Checking futures-executor v0.3.32
[INFO] [stderr]     Checking hashbrown v0.14.5
[INFO] [stderr]     Checking sha1 v0.10.6
[INFO] [stderr]     Checking md-5 v0.10.6
[INFO] [stderr]    Compiling crc32c v0.6.8
[INFO] [stderr]     Checking inotify-sys v0.1.5
[INFO] [stderr]     Checking filetime v0.2.27
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]    Compiling anyhow v1.0.101
[INFO] [stderr]     Checking inotify v0.10.2
[INFO] [stderr]     Checking lru v0.12.5
[INFO] [stderr]     Checking notify-types v1.0.1
[INFO] [stderr]     Checking fallible-streaming-iterator v0.1.9
[INFO] [stderr]     Checking fallible-iterator v0.3.0
[INFO] [stderr]     Checking notify v7.0.0
[INFO] [stderr]     Checking xattr v1.6.1
[INFO] [stderr]     Checking getrandom v0.4.1
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]     Checking tempfile v3.25.0
[INFO] [stderr]     Checking tar v0.4.44
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking hashlink v0.9.1
[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/ff086354c9fc93e1da1d2f4d255456624fbcd099/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.116/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=55942f84b38cd762 -C extra-filename=-e969d4c3d4b8998d --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-d4cb564e807a9cd7.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-28532d321a976b97.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/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" "bd10648d6812a4f0b12d54f7468249308b6e034f075f425a62803c4daf244f5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd10648d6812a4f0b12d54f7468249308b6e034f075f425a62803c4daf244f5e", kill_on_drop: false }`
[INFO] [stdout] bd10648d6812a4f0b12d54f7468249308b6e034f075f425a62803c4daf244f5e