[INFO] fetching crate wacker 0.10.0...
[INFO] building wacker-0.10.0 against master#c7f6aa2869acdbf014d094c6e427e554e160b6db for pr-146237-2
[INFO] extracting crate wacker 0.10.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate wacker 0.10.0
[INFO] finished tweaking crates.io crate wacker 0.10.0
[INFO] tweaked toml for crates.io crate wacker 0.10.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate wacker 0.10.0 on toolchain c7f6aa2869acdbf014d094c6e427e554e160b6db
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "generate-lockfile" "--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]      Locking 419 packages to latest compatible versions
[INFO] [stderr]       Adding bincode v1.3.3 (available: v2.0.1)
[INFO] [stderr]       Adding dirs v5.0.1 (available: v6.0.0)
[INFO] [stderr]       Adding prost v0.13.5 (available: v0.14.1)
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding tonic v0.12.3 (available: v0.14.2)
[INFO] [stderr]       Adding tonic-build v0.12.3 (available: v0.14.2)
[INFO] [stderr]       Adding tower v0.4.13 (available: v0.5.2)
[INFO] [stderr]       Adding wasi-common v23.0.3 (available: v37.0.1)
[INFO] [stderr]       Adding wasmparser v0.212.0 (available: v0.239.0)
[INFO] [stderr]       Adding wasmtime v23.0.3 (available: v37.0.1)
[INFO] [stderr]       Adding wasmtime-wasi v23.0.3 (available: v37.0.1)
[INFO] [stderr]       Adding wasmtime-wasi-http v23.0.3 (available: v37.0.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wat v1.239.0
[INFO] [stderr]   Downloaded wiggle-generate v23.0.3
[INFO] [stderr]   Downloaded wiggle-macro v23.0.3
[INFO] [stderr]   Downloaded wasmtime-types v23.0.3
[INFO] [stderr]   Downloaded wiggle v23.0.3
[INFO] [stderr]   Downloaded wasm-encoder v0.239.0
[INFO] [stderr]   Downloaded wasmtime-wasi-http v23.0.3
[INFO] [stderr]   Downloaded multimap v0.10.1
[INFO] [stderr]   Downloaded anstyle v1.0.13
[INFO] [stderr]   Downloaded tokio-rustls v0.26.4
[INFO] [stderr]   Downloaded cranelift-control v0.110.3
[INFO] [stderr]   Downloaded wasi-common v23.0.3
[INFO] [stderr]   Downloaded wit-parser v0.212.0
[INFO] [stderr]   Downloaded wasmtime-component-macro v23.0.3
[INFO] [stderr]   Downloaded cranelift-isle v0.110.3
[INFO] [stderr]   Downloaded wasmtime-cranelift v23.0.3
[INFO] [stderr]   Downloaded wasmparser v0.239.0
[INFO] [stderr]   Downloaded regalloc2 v0.9.3
[INFO] [stderr]   Downloaded cpp_demangle v0.4.5
[INFO] [stderr]   Downloaded wasm-encoder v0.212.0
[INFO] [stderr]   Downloaded wasmtime-component-util v23.0.3
[INFO] [stderr]   Downloaded cranelift-codegen v0.110.3
[INFO] [stderr]   Downloaded winch-codegen v0.21.3
[INFO] [stderr]   Downloaded wasmparser v0.212.0
[INFO] [stderr]   Downloaded cranelift-bitset v0.110.3
[INFO] [stderr]   Downloaded wasmtime-environ v23.0.3
[INFO] [stderr]   Downloaded wasmtime-winch v23.0.3
[INFO] [stderr]   Downloaded cranelift-native v0.110.3
[INFO] [stderr]   Downloaded leb128fmt v0.1.0
[INFO] [stderr]   Downloaded cranelift-codegen-meta v0.110.3
[INFO] [stderr]   Downloaded cranelift-entity v0.110.3
[INFO] [stderr]   Downloaded cap-rand v3.4.4
[INFO] [stderr]   Downloaded wasmtime-wasi v23.0.3
[INFO] [stderr]   Downloaded cap-time-ext v3.4.4
[INFO] [stderr]   Downloaded psm v0.1.26
[INFO] [stderr]   Downloaded wasmtime-slab v23.0.3
[INFO] [stderr]   Downloaded cranelift-bforest v0.110.3
[INFO] [stderr]   Downloaded slice-group-by v0.3.1
[INFO] [stderr]   Downloaded cranelift-frontend v0.110.3
[INFO] [stderr]   Downloaded cranelift-wasm v0.110.3
[INFO] [stderr]   Downloaded wasmtime-versioned-export-macros v23.0.3
[INFO] [stderr]   Downloaded wasmprinter v0.212.0
[INFO] [stderr]   Downloaded wasmtime v23.0.3
[INFO] [stderr]   Downloaded cap-net-ext v3.4.4
[INFO] [stderr]   Downloaded cap-fs-ext v3.4.4
[INFO] [stderr]   Downloaded memfd v0.6.5
[INFO] [stderr]   Downloaded wasmtime-cache v23.0.3
[INFO] [stderr]   Downloaded wasmtime-wit-bindgen v23.0.3
[INFO] [stderr]   Downloaded wasmtime-asm-macros v23.0.3
[INFO] [stderr]   Downloaded wasmtime-fiber v23.0.3
[INFO] [stderr]   Downloaded wasmtime-jit-debug v23.0.3
[INFO] [stderr]   Downloaded wasmtime-jit-icache-coherence v23.0.3
[INFO] [stderr]   Downloaded cranelift-codegen-shared v0.110.3
[INFO] [stderr]   Downloaded wast v239.0.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d0ff86cd0de86da52ff2688fee81954ee7d36af3a30fbf7560a4749eaeda6ba3
[INFO] running `Command { std: "docker" "start" "-a" "d0ff86cd0de86da52ff2688fee81954ee7d36af3a30fbf7560a4749eaeda6ba3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0ff86cd0de86da52ff2688fee81954ee7d36af3a30fbf7560a4749eaeda6ba3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0ff86cd0de86da52ff2688fee81954ee7d36af3a30fbf7560a4749eaeda6ba3", kill_on_drop: false }`
[INFO] [stdout] d0ff86cd0de86da52ff2688fee81954ee7d36af3a30fbf7560a4749eaeda6ba3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+c7f6aa2869acdbf014d094c6e427e554e160b6db" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0280be8cb1f0cdc0cd733336fb1d839e728e355fa1fff10f974eb2d8a46d7416
[INFO] running `Command { std: "docker" "start" "-a" "0280be8cb1f0cdc0cd733336fb1d839e728e355fa1fff10f974eb2d8a46d7416", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling indexmap v2.11.4
[INFO] [stderr]    Compiling cranelift-isle v0.110.3
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.110.3
[INFO] [stderr]    Compiling io-lifetimes v2.0.4
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling leb128 v0.2.5
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling hashbrown v0.13.2
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.110.3
[INFO] [stderr]    Compiling arbitrary v1.4.2
[INFO] [stderr]    Compiling futures-util v0.3.31
[INFO] [stderr]    Compiling cc v1.2.39
[INFO] [stderr]    Compiling percent-encoding v2.3.2
[INFO] [stderr]    Compiling slice-group-by v0.3.1
[INFO] [stderr]    Compiling io-extras v0.18.4
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]    Compiling cap-primitives v3.4.4
[INFO] [stderr]    Compiling gimli v0.28.1
[INFO] [stderr]    Compiling ambient-authority v0.0.2
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling itertools v0.14.0
[INFO] [stderr]    Compiling maybe-owned v0.3.4
[INFO] [stderr]    Compiling wasm-encoder v0.239.0
[INFO] [stderr]    Compiling cpp_demangle v0.4.5
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling cranelift-control v0.110.3
[INFO] [stderr]    Compiling openssl-src v300.5.2+3.5.2
[INFO] [stderr]    Compiling wasmparser v0.212.0
[INFO] [stderr]    Compiling dirs-sys v0.3.7
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling cap-std v3.4.4
[INFO] [stderr]    Compiling leb128fmt v0.1.0
[INFO] [stderr]    Compiling wasmtime-component-util v23.0.3
[INFO] [stderr]    Compiling id-arena v2.2.1
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[INFO] [stderr]    Compiling ittapi-sys v0.4.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling dirs v4.0.0
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling cranelift-codegen v0.110.3
[INFO] [stderr]    Compiling wast v35.0.2
[INFO] [stderr]    Compiling wasm-encoder v0.212.0
[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/c7f6aa2869acdbf014d094c6e427e554e160b6db/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="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=11c592613589499a -C extra-filename=-0e06c09ee65fd0a1 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-a28683de7e2d991e.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-de6dd437dfb273ce.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" "0280be8cb1f0cdc0cd733336fb1d839e728e355fa1fff10f974eb2d8a46d7416", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0280be8cb1f0cdc0cd733336fb1d839e728e355fa1fff10f974eb2d8a46d7416", kill_on_drop: false }`
[INFO] [stdout] 0280be8cb1f0cdc0cd733336fb1d839e728e355fa1fff10f974eb2d8a46d7416