[INFO] fetching crate canvas_syncer 0.6.10...
[INFO] checking canvas_syncer-0.6.10 against a7c37f9f0ee5e93396106e9de20f4a86b4154e63 for pr-129249-4
[INFO] extracting crate canvas_syncer 0.6.10 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate canvas_syncer 0.6.10
[INFO] finished tweaking crates.io crate canvas_syncer 0.6.10
[INFO] tweaked toml for crates.io crate canvas_syncer 0.6.10 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate canvas_syncer 0.6.10 on toolchain a7c37f9f0ee5e93396106e9de20f4a86b4154e63
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7c37f9f0ee5e93396106e9de20f4a86b4154e63" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate canvas_syncer 0.6.10 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" "+a7c37f9f0ee5e93396106e9de20f4a86b4154e63" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasm-bindgen-macro v0.2.128
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[INFO] [stderr]   Downloaded wasm-bindgen-shared v0.2.128
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[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:c0af3998e971868164375a7dfb646c9933ddd1a3bdb00fa2041266763dc1eeab" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] 1c1988e26a48ec17076052edb953681641bd7006b5006c9aeda685c1f8504f6c
[INFO] running `Command { std: "docker" "start" "1c1988e26a48ec17076052edb953681641bd7006b5006c9aeda685c1f8504f6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c1988e26a48ec17076052edb953681641bd7006b5006c9aeda685c1f8504f6c", 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" "1c1988e26a48ec17076052edb953681641bd7006b5006c9aeda685c1f8504f6c" "/opt/rustwide/cargo-home/bin/cargo" "+a7c37f9f0ee5e93396106e9de20f4a86b4154e63" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c1988e26a48ec17076052edb953681641bd7006b5006c9aeda685c1f8504f6c", 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" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-w" "/opt/rustwide/workdir" "--user" "0:0" "1c1988e26a48ec17076052edb953681641bd7006b5006c9aeda685c1f8504f6c" "/opt/rustwide/cargo-home/bin/cargo" "+a7c37f9f0ee5e93396106e9de20f4a86b4154e63" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.107
[INFO] [stderr]    Compiling quote v1.0.47
[INFO] [stderr]    Compiling libc v0.2.189
[INFO] [stderr]     Checking log v0.4.34
[INFO] [stderr]    Compiling serde_core v1.0.229
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]     Checking smallvec v1.16.1
[INFO] [stderr]    Compiling serde v1.0.229
[INFO] [stderr]    Compiling siphasher v1.0.3
[INFO] [stderr]    Compiling shlex v2.0.1
[INFO] [stderr]    Compiling find-msvc-tools v0.1.12
[INFO] [stderr]     Checking memchr v2.8.3
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.21
[INFO] [stderr]    Compiling rustversion v1.0.23
[INFO] [stderr]    Compiling pkg-config v0.3.34
[INFO] [stderr]     Checking itoa v1.0.18
[INFO] [stderr]    Compiling crossbeam-deque v0.8.8
[INFO] [stderr]     Checking pin-project-lite v0.2.17
[INFO] [stderr]    Compiling phf_shared v0.13.1
[INFO] [stderr]     Checking once_cell v1.21.4
[INFO] [stderr]    Compiling fastrand v2.5.0
[INFO] [stderr]     Checking futures-core v0.3.34
[INFO] [stderr]     Checking bytes v1.12.1
[INFO] [stderr]    Compiling fs_extra v1.3.0
[INFO] [stderr]     Checking futures-sink v0.3.34
[INFO] [stderr]     Checking hashbrown v0.17.1
[INFO] [stderr]    Compiling crossbeam-utils v0.8.23
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stderr]    Compiling phf_generator v0.13.1
[INFO] [stderr]    Compiling zmij v1.0.23
[INFO] [stderr]     Checking slab v0.4.12
[INFO] [stderr]     Checking zeroize v1.9.0
[INFO] [stderr]     Checking bitflags v2.13.2
[INFO] [stderr]    Compiling phf_codegen v0.13.1
[INFO] [stderr]     Checking futures-channel v0.3.34
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]     Checking litemap v0.8.3
[INFO] [stderr]     Checking writeable v0.6.4
[INFO] [stderr]    Compiling serde_json v1.0.151
[INFO] [stderr]    Compiling aws-lc-rs v1.18.1
[INFO] [stderr]    Compiling walkdir v2.5.0
[INFO] [stderr]     Checking http v1.5.0
[INFO] [stderr]     Checking aho-corasick v1.1.5
[INFO] [stderr]     Checking indexmap v2.14.2
[INFO] [stderr]     Checking futures-io v0.3.34
[INFO] [stderr]    Compiling syn v3.0.5
[INFO] [stderr]    Compiling syn v2.0.119
[INFO] [stderr]    Compiling bstr v1.13.1
[INFO] [stderr]    Compiling icu_normalizer_data v2.3.0
[INFO] [stderr]     Checking new_debug_unreachable v1.0.6
[INFO] [stderr]     Checking futures-task v0.3.34
[INFO] [stderr]    Compiling icu_properties_data v2.3.0
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[INFO] [stderr]    Compiling bitflags v1.3.2
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[INFO] [stderr]     Checking socket2 v0.6.5
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling unicode-segmentation v1.13.3
[INFO] [stderr]     Checking http-body v1.1.0
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[INFO] [stderr]     Checking tokio v1.53.1
[INFO] [stderr]    Compiling string_cache_codegen v0.6.1
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling cc v1.4.5
[INFO] [stderr]    Compiling convert_case v0.10.0
[INFO] [stderr]    Compiling rustls v0.23.44
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]     Checking precomputed-hash v0.1.1
[INFO] [stderr]    Compiling winnow v0.7.15
[INFO] [stderr]    Compiling web_atoms v0.2.6
[INFO] [stderr]     Checking tracing v0.1.44
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]    Compiling arc-swap v1.9.2
[INFO] [stderr]    Compiling either v1.18.0
[INFO] [stderr]     Checking mac v0.1.1
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling vcpkg v0.2.15
[INFO] [stderr]     Checking atomic-waker v1.1.2
[INFO] [stderr]    Compiling ryu v1.0.23
[INFO] [stderr]    Compiling unsafe-libyaml v0.2.11
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]     Checking futf v0.1.5
[INFO] [stderr]    Compiling cmake v0.1.58
[INFO] [stderr]    Compiling openssl-src v300.6.1+3.6.3
[INFO] [stderr]     Checking anstyle-parse v1.0.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]     Checking string_cache v0.9.0
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling aws-lc-sys v0.45.0
[INFO] [stderr]    Compiling getrandom v0.4.3
[INFO] [stderr]     Checking colorchoice v1.0.5
[INFO] [stderr]    Compiling openssl-sys v0.9.117
[INFO] [stderr]    Compiling base62 v2.2.6
[INFO] [stderr]     Checking dtoa v1.0.11
[INFO] [stderr]    Compiling normpath v1.5.1
[INFO] [stderr]     Checking anstyle v1.0.14
[INFO] [stderr]    Compiling autocfg v1.5.1
[INFO] [stderr]     Checking anstream v1.0.0
[INFO] [stderr]     Checking dtoa-short v0.3.5
[INFO] [stderr]     Checking tendril v0.4.3
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking signal-hook v0.3.18
[INFO] [stderr]    Compiling encoding_rs v0.8.41
[INFO] [stderr]    Compiling selectors v0.33.0
[INFO] [stderr]     Checking sync_wrapper v1.0.2
[INFO] [stderr]     Checking openssl-probe v0.2.1
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling litrs v1.0.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[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/a7c37f9f0ee5e93396106e9de20f4a86b4154e63/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"' --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=4258b8d6ebc9e8b1 -C extra-filename=-820e3be3c1c624ec --out-dir /opt/rustwide/target/debug/build/syn/820e3be3c1c624ec/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/8f2eb951e8e720ca/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/8f2eb951e8e720ca/out/libproc_macro2-8f2eb951e8e720ca.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/dfbc202865965a3b/out/libquote-dfbc202865965a3b.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/8c98a1a0e58216a9/out/libunicode_ident-8c98a1a0e58216a9.rmeta --cap-lints allow --cap-lints=forbid --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" "1c1988e26a48ec17076052edb953681641bd7006b5006c9aeda685c1f8504f6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c1988e26a48ec17076052edb953681641bd7006b5006c9aeda685c1f8504f6c", kill_on_drop: false }`
[INFO] [stdout] 1c1988e26a48ec17076052edb953681641bd7006b5006c9aeda685c1f8504f6c
