[INFO] fetching crate wiggle 42.0.1...
[INFO] checking wiggle-42.0.1 against try#595142ec72045c7f2fab2923de8e59995a52e6e7 for pr-151830
[INFO] extracting crate wiggle 42.0.1 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate wiggle 42.0.1
[INFO] finished tweaking crates.io crate wiggle 42.0.1
[INFO] tweaked toml for crates.io crate wiggle 42.0.1 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wiggle 42.0.1 on toolchain 595142ec72045c7f2fab2923de8e59995a52e6e7
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+595142ec72045c7f2fab2923de8e59995a52e6e7" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate wiggle 42.0.1 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" "+595142ec72045c7f2fab2923de8e59995a52e6e7" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+595142ec72045c7f2fab2923de8e59995a52e6e7" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1c71e0cbfd06f248bafcc9c1b99b114df98699394f26ea17ab5e595efefac920
[INFO] running `Command { std: "docker" "start" "-a" "1c71e0cbfd06f248bafcc9c1b99b114df98699394f26ea17ab5e595efefac920", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1c71e0cbfd06f248bafcc9c1b99b114df98699394f26ea17ab5e595efefac920", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1c71e0cbfd06f248bafcc9c1b99b114df98699394f26ea17ab5e595efefac920", kill_on_drop: false }`
[INFO] [stdout] 1c71e0cbfd06f248bafcc9c1b99b114df98699394f26ea17ab5e595efefac920
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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:cfa559dde23f44738f9990739aaa3487d8df3af37eb5df0572f7cf76004a604a" "/opt/rustwide/cargo-home/bin/cargo" "+595142ec72045c7f2fab2923de8e59995a52e6e7" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f81227cc11f64ab4f2e42d1e1f157bbe2ff4998e6da3378a43378679b616b4b8
[INFO] running `Command { std: "docker" "start" "-a" "f81227cc11f64ab4f2e42d1e1f157bbe2ff4998e6da3378a43378679b616b4b8", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling find-msvc-tools v0.1.4
[INFO] [stderr]    Compiling log v0.4.28
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling wasmtime-internal-core v42.0.1
[INFO] [stderr]     Checking indexmap v2.11.4
[INFO] [stderr]    Compiling libm v0.2.16
[INFO] [stderr]    Compiling cranelift-srcgen v0.129.1
[INFO] [stderr]    Compiling typenum v1.15.0
[INFO] [stderr]     Checking semver v1.0.27
[INFO] [stderr]     Checking allocator-api2 v0.2.20
[INFO] [stderr]    Compiling cranelift-isle v0.129.1
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling rustix v1.0.8
[INFO] [stderr]    Compiling cranelift-assembler-x64-meta v0.129.1
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.129.1
[INFO] [stderr]     Checking bumpalo v3.16.0
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]     Checking linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling generic-array v0.14.5
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling cpp_demangle v0.4.3
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling bitflags v2.9.4
[INFO] [stderr]     Checking arbitrary v1.4.2
[INFO] [stderr]    Compiling thiserror v1.0.65
[INFO] [stderr]    Compiling crossbeam-utils v0.8.20
[INFO] [stderr]     Checking gimli v0.33.0
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]     Checking rustc-demangle v0.1.24
[INFO] [stderr]     Checking wasmtime-internal-component-util v42.0.1
[INFO] [stderr]    Compiling getrandom v0.3.1
[INFO] [stderr]    Compiling jobserver v0.1.32
[INFO] [stderr]     Checking pin-project-lite v0.2.14
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling rayon-core v1.12.0
[INFO] [stderr]    Compiling zstd-safe v7.0.0
[INFO] [stderr]    Compiling itoa v1.0.14
[INFO] [stderr]     Checking getrandom v0.2.15
[INFO] [stderr]    Compiling cc v1.2.41
[INFO] [stderr]     Checking bitmaps v2.1.0
[INFO] [stderr]     Checking rand_core v0.6.3
[INFO] [stderr]    Compiling im-rc v15.1.0
[INFO] [stderr]    Compiling unicode-xid v0.2.3
[INFO] [stderr]     Checking winnow v0.7.13
[INFO] [stderr]     Checking cranelift-control v0.129.1
[INFO] [stderr]     Checking unicode-width v0.2.0
[INFO] [stderr]    Compiling leb128 v0.2.5
[INFO] [stderr]     Checking either v1.13.0
[INFO] [stderr]     Checking futures-sink v0.3.31
[INFO] [stderr]    Compiling id-arena v2.2.1
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling wasmtime-internal-unwinder v42.0.1
[INFO] [stderr]     Checking once_cell v1.19.0
[INFO] [stderr]    Compiling foldhash v0.1.3
[INFO] [stderr]    Compiling wast v35.0.2
[INFO] [stderr]    Compiling hashbrown v0.15.2
[INFO] [stderr]     Checking futures-channel v0.3.31
[INFO] [stderr]     Checking sized-chunks v0.6.5
[INFO] [stderr]     Checking rand_xoshiro v0.6.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.1
[INFO] [stderr]     Checking block-buffer v0.10.2
[INFO] [stderr]     Checking crypto-common v0.1.6
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]    Compiling rayon v1.5.3
[INFO] [stderr]    Compiling target-lexicon v0.13.0
[INFO] [stderr]     Checking toml_datetime v0.7.3
[INFO] [stderr]     Checking serde_spanned v1.0.3
[INFO] [stderr]     Checking uuid v1.0.0
[INFO] [stderr]    Compiling cranelift-assembler-x64 v0.129.1
[INFO] [stderr]     Checking fixedbitset v0.4.2
[INFO] [stderr]    Compiling wasmtime-internal-component-macro v42.0.1
[INFO] [stderr]     Checking toml_writer v1.0.4
[INFO] [stderr]    Compiling encoding_rs v0.8.31
[INFO] [stderr]    Compiling wasmtime-internal-cache v42.0.1
[INFO] [stderr]     Checking petgraph v0.6.5
[INFO] [stderr]     Checking futures-util v0.3.31
[INFO] [stderr]     Checking tempfile v3.23.0
[INFO] [stderr]     Checking sha2 v0.10.2
[INFO] [stderr]     Checking debugid v0.8.0
[INFO] [stderr]     Checking directories-next v2.0.0
[INFO] [stderr]     Checking itertools v0.14.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]     Checking heck v0.5.0
[INFO] [stderr]     Checking ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling wiggle-macro v42.0.1
[INFO] [stderr]     Checking toml_parser v1.0.4
[INFO] [stderr]    Compiling zstd-sys v2.0.9+zstd.1.5.5
[INFO] [stderr]    Compiling ittapi-sys v0.4.0
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking toml v0.9.8
[INFO] [stderr]     Checking memfd v0.6.5
[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/595142ec72045c7f2fab2923de8e59995a52e6e7/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.106/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="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=5fb85ae556ebfaa9 -C extra-filename=-3b5ef612be1abb98 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-369d8852c9a54258.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-c6819fc659b84ed7.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-b4c15d9166d0a657.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" "f81227cc11f64ab4f2e42d1e1f157bbe2ff4998e6da3378a43378679b616b4b8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f81227cc11f64ab4f2e42d1e1f157bbe2ff4998e6da3378a43378679b616b4b8", kill_on_drop: false }`
[INFO] [stdout] f81227cc11f64ab4f2e42d1e1f157bbe2ff4998e6da3378a43378679b616b4b8