[INFO] fetching crate canic-core 0.15.5...
[INFO] checking canic-core-0.15.5 against try#9961e55b3687a6d0b2bab4af0e5e81494b09be81 for pr-139087-1
[INFO] extracting crate canic-core 0.15.5 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate canic-core 0.15.5
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate canic-core 0.15.5
[INFO] tweaked toml for crates.io crate canic-core 0.15.5 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate canic-core 0.15.5 on toolchain 9961e55b3687a6d0b2bab4af0e5e81494b09be81
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+9961e55b3687a6d0b2bab4af0e5e81494b09be81" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate canic-core 0.15.5 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" "+9961e55b3687a6d0b2bab4af0e5e81494b09be81" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+9961e55b3687a6d0b2bab4af0e5e81494b09be81" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ea5b3daa0dac11258237e9e6dbd1fe44756f82776cf0d7641ee165d918bf53fa
[INFO] running `Command { std: "docker" "start" "-a" "ea5b3daa0dac11258237e9e6dbd1fe44756f82776cf0d7641ee165d918bf53fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea5b3daa0dac11258237e9e6dbd1fe44756f82776cf0d7641ee165d918bf53fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea5b3daa0dac11258237e9e6dbd1fe44756f82776cf0d7641ee165d918bf53fa", kill_on_drop: false }`
[INFO] [stdout] ea5b3daa0dac11258237e9e6dbd1fe44756f82776cf0d7641ee165d918bf53fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+9961e55b3687a6d0b2bab4af0e5e81494b09be81" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8b2cf3c0c924c0837d4210608644670e913a92ea9f3ae6861afe5005052a0a10
[INFO] running `Command { std: "docker" "start" "-a" "8b2cf3c0c924c0837d4210608644670e913a92ea9f3ae6861afe5005052a0a10", kill_on_drop: false }`
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling stacker v0.1.23
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling candid_derive v0.10.25
[INFO] [stderr]    Compiling zerocopy v0.8.42
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]    Compiling zerocopy-derive v0.8.42
[INFO] [stderr]     Checking typed-arena v2.0.2
[INFO] [stderr]     Checking pretty v0.12.5
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling data-encoding v2.10.0
[INFO] [stderr]    Compiling unicode-width v0.2.2
[INFO] [stderr]     Checking leb128 v0.2.5
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]     Checking tokio v1.50.0
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling thiserror-impl v2.0.18
[INFO] [stderr]     Checking hex v0.4.3
[INFO] [stderr]    Compiling ic-cdk-executor v2.0.0
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling strum_macros v0.26.4
[INFO] [stderr]     Checking http v1.4.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling slotmap v1.1.1
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling darling_core v0.23.0
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking ic_principal v0.1.2
[INFO] [stderr]     Checking ic0 v1.0.1
[INFO] [stderr]    Compiling minicbor v0.19.1
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]     Checking http-body v1.0.1
[INFO] [stderr]    Compiling ic-cdk-timers v1.0.0
[INFO] [stderr]    Compiling rustls v0.23.37
[INFO] [stderr]    Compiling derive_more-impl v2.1.1
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]     Checking der v0.7.10
[INFO] [stderr]     Checking thiserror v2.0.18
[INFO] [stderr]     Checking half v1.8.3
[INFO] [stderr]     Checking base16ct v0.2.0
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking ic-stable-structures v0.6.9
[INFO] [stderr]     Checking hmac v0.12.1
[INFO] [stderr]     Checking crypto-bigint v0.5.5
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking base32 v0.4.0
[INFO] [stderr]    Compiling dtor-proc-macro v0.0.6
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]     Checking rfc6979 v0.4.0
[INFO] [stderr]     Checking strum v0.26.3
[INFO] [stderr]     Checking sec1 v0.7.3
[INFO] [stderr]     Checking ic-error-types v0.2.0
[INFO] [stderr]     Checking ic-stable-structures v0.7.2
[INFO] [stderr]     Checking dtor v0.1.1
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]     Checking webpki-roots v1.0.6
[INFO] [stderr]     Checking tracing-serde v0.2.0
[INFO] [stderr]    Compiling slog v2.8.2
[INFO] [stderr]    Compiling alloca v0.4.0
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]     Checking clap_lex v1.1.0
[INFO] [stderr]    Compiling ctor-proc-macro v0.0.7
[INFO] [stderr]    Compiling schemars v0.8.22
[INFO] [stderr]     Checking winnow v0.7.15
[INFO] [stderr]     Checking rand_core v0.10.0
[INFO] [stderr]     Checking iri-string v0.7.10
[INFO] [stderr]     Checking ctor v0.6.3
[INFO] [stderr]     Checking convert_case v0.11.0
[INFO] [stderr]     Checking clap_builder v4.6.0
[INFO] [stderr]     Checking serde_urlencoded v0.7.1
[INFO] [stderr]     Checking itertools v0.13.0
[INFO] [stderr]     Checking http-body-util v0.1.3
[INFO] [stderr]     Checking tokio-util v0.7.18
[INFO] [stderr]     Checking tower v0.5.3
[INFO] [stderr]    Compiling schemars_derive v0.8.22
[INFO] [stderr]     Checking ic-certification v3.1.0
[INFO] [stderr]     Checking h2 v0.4.13
[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/9961e55b3687a6d0b2bab4af0e5e81494b09be81/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/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"' --cfg 'feature="quote"' --cfg 'feature="visit"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=02b38bf6363061b9 -C extra-filename=-3e0a2468d1fb4a17 --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-aa2c5b8519914b46.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" "8b2cf3c0c924c0837d4210608644670e913a92ea9f3ae6861afe5005052a0a10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8b2cf3c0c924c0837d4210608644670e913a92ea9f3ae6861afe5005052a0a10", kill_on_drop: false }`
[INFO] [stdout] 8b2cf3c0c924c0837d4210608644670e913a92ea9f3ae6861afe5005052a0a10