[INFO] fetching crate stateroom-wasm-host 0.4.4...
[INFO] checking stateroom-wasm-host-0.4.4 against master#64b72a1fa5449d928d5f553b01a596b78ee255d2 for pr-153457
[INFO] extracting crate stateroom-wasm-host 0.4.4 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate stateroom-wasm-host 0.4.4
[INFO] finished tweaking crates.io crate stateroom-wasm-host 0.4.4
[INFO] tweaked toml for crates.io crate stateroom-wasm-host 0.4.4 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate stateroom-wasm-host 0.4.4 on toolchain 64b72a1fa5449d928d5f553b01a596b78ee255d2
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+64b72a1fa5449d928d5f553b01a596b78ee255d2" "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" "+64b72a1fa5449d928d5f553b01a596b78ee255d2" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 212 packages to latest compatible versions
[INFO] [stderr]       Adding bincode v1.3.3 (available: v3.0.0)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding wasi-common v20.0.2 (available: v42.0.1)
[INFO] [stderr]       Adding wasmtime v20.0.2 (available: v42.0.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+64b72a1fa5449d928d5f553b01a596b78ee255d2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasmtime-winch v20.0.2
[INFO] [stderr]   Downloaded wasmprinter v0.202.0
[INFO] [stderr]   Downloaded wasmtime-component-util v20.0.2
[INFO] [stderr]   Downloaded wasmtime-types v20.0.2
[INFO] [stderr]   Downloaded wasmtime-versioned-export-macros v20.0.2
[INFO] [stderr]   Downloaded cranelift-entity v0.107.2
[INFO] [stderr]   Downloaded cranelift-control v0.107.2
[INFO] [stderr]   Downloaded memfd v0.6.5
[INFO] [stderr]   Downloaded wasmtime-slab v20.0.2
[INFO] [stderr]   Downloaded cranelift-codegen-shared v0.107.2
[INFO] [stderr]   Downloaded stateroom v0.4.4
[INFO] [stderr]   Downloaded cranelift-native v0.107.2
[INFO] [stderr]   Downloaded cap-rand v3.4.5
[INFO] [stderr]   Downloaded wasmtime-asm-macros v20.0.2
[INFO] [stderr]   Downloaded wasmtime-fiber v20.0.2
[INFO] [stderr]   Downloaded cap-fs-ext v3.4.5
[INFO] [stderr]   Downloaded witx v0.9.1
[INFO] [stderr]   Downloaded wasi-common v20.0.2
[INFO] [stderr]   Downloaded wasm-encoder v0.202.0
[INFO] [stderr]   Downloaded wast v35.0.2
[INFO] [stderr]   Downloaded wasmtime-cranelift v20.0.2
[INFO] [stderr]   Downloaded regalloc2 v0.9.3
[INFO] [stderr]   Downloaded wasmtime-environ v20.0.2
[INFO] [stderr]   Downloaded wasmparser v0.202.0
[INFO] [stderr]   Downloaded winch-codegen v0.18.2
[INFO] [stderr]   Downloaded wasmtime-runtime v20.0.2
[INFO] [stderr]   Downloaded wit-parser v0.202.0
[INFO] [stderr]   Downloaded cranelift-codegen-meta v0.107.2
[INFO] [stderr]   Downloaded cranelift-isle v0.107.2
[INFO] [stderr]   Downloaded object v0.33.0
[INFO] [stderr]   Downloaded cranelift-wasm v0.107.2
[INFO] [stderr]   Downloaded cranelift-bforest v0.107.2
[INFO] [stderr]   Downloaded wasmtime v20.0.2
[INFO] [stderr]   Downloaded cranelift-frontend v0.107.2
[INFO] [stderr]   Downloaded system-interface v0.27.3
[INFO] [stderr]   Downloaded shellexpand v2.1.2
[INFO] [stderr]   Downloaded wiggle v20.0.2
[INFO] [stderr]   Downloaded wasmtime-cache v20.0.2
[INFO] [stderr]   Downloaded wasmtime-wit-bindgen v20.0.2
[INFO] [stderr]   Downloaded wasmtime-component-macro v20.0.2
[INFO] [stderr]   Downloaded wasmtime-jit-debug v20.0.2
[INFO] [stderr]   Downloaded wiggle-generate v20.0.2
[INFO] [stderr]   Downloaded cap-time-ext v3.4.5
[INFO] [stderr]   Downloaded wiggle-macro v20.0.2
[INFO] [stderr]   Downloaded wasmtime-jit-icache-coherence v20.0.2
[INFO] [stderr]   Downloaded sptr v0.3.2
[INFO] [stderr]   Downloaded slice-group-by v0.3.1
[INFO] [stderr]   Downloaded cranelift-codegen v0.107.2
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+64b72a1fa5449d928d5f553b01a596b78ee255d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2074226edc684d9e3bb52b9a1a6df9b511234090cf7e8377888ec687d7b7e9d6
[INFO] running `Command { std: "docker" "start" "-a" "2074226edc684d9e3bb52b9a1a6df9b511234090cf7e8377888ec687d7b7e9d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2074226edc684d9e3bb52b9a1a6df9b511234090cf7e8377888ec687d7b7e9d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2074226edc684d9e3bb52b9a1a6df9b511234090cf7e8377888ec687d7b7e9d6", kill_on_drop: false }`
[INFO] [stdout] 2074226edc684d9e3bb52b9a1a6df9b511234090cf7e8377888ec687d7b7e9d6
[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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+64b72a1fa5449d928d5f553b01a596b78ee255d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4ac7c489ea2b15c6bdcd8f99ccf89f78cbb975f79c56b306986775a82f9e9b6d
[INFO] running `Command { std: "docker" "start" "-a" "4ac7c489ea2b15c6bdcd8f99ccf89f78cbb975f79c56b306986775a82f9e9b6d", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling libc v0.2.183
[INFO] [stderr]    Compiling zerocopy v0.8.41
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]    Compiling cranelift-isle v0.107.2
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.107.2
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking bumpalo v3.20.2
[INFO] [stderr]    Compiling io-lifetimes v2.0.4
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]     Checking arbitrary v1.4.2
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.107.2
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]     Checking rustc-hash v1.1.0
[INFO] [stderr]     Checking slice-group-by v0.3.1
[INFO] [stderr]     Checking smallvec v1.15.1
[INFO] [stderr]    Compiling io-extras v0.18.4
[INFO] [stderr]    Compiling cpp_demangle v0.4.5
[INFO] [stderr]     Checking gimli v0.28.1
[INFO] [stderr]     Checking wasmparser v0.202.0
[INFO] [stderr]    Compiling cap-primitives v3.4.5
[INFO] [stderr]     Checking cranelift-control v0.107.2
[INFO] [stderr]     Checking ambient-authority v0.0.2
[INFO] [stderr]     Checking leb128 v0.2.5
[INFO] [stderr]     Checking wasm-encoder v0.202.0
[INFO] [stderr]    Compiling id-arena v2.3.0
[INFO] [stderr]     Checking toml_write v0.1.2
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]     Checking ipnet v2.12.0
[INFO] [stderr]     Checking leb128fmt v0.1.0
[INFO] [stderr]     Checking maybe-owned v0.3.4
[INFO] [stderr]     Checking wasmtime-component-util v20.0.2
[INFO] [stderr]     Checking winnow v0.7.15
[INFO] [stderr]     Checking wasm-encoder v0.245.1
[INFO] [stderr]    Compiling wast v35.0.2
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]    Compiling cc v1.2.56
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling dirs-sys v0.3.7
[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/64b72a1fa5449d928d5f553b01a596b78ee255d2/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.117/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=5635195cd3c6c081 -C extra-filename=-c107d8699e5d08dc --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" "4ac7c489ea2b15c6bdcd8f99ccf89f78cbb975f79c56b306986775a82f9e9b6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4ac7c489ea2b15c6bdcd8f99ccf89f78cbb975f79c56b306986775a82f9e9b6d", kill_on_drop: false }`
[INFO] [stdout] 4ac7c489ea2b15c6bdcd8f99ccf89f78cbb975f79c56b306986775a82f9e9b6d