[INFO] fetching crate wasmer_runtime_layer 7.0.0...
[INFO] testing wasmer_runtime_layer-7.0.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate wasmer_runtime_layer 7.0.0 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate wasmer_runtime_layer 7.0.0
[INFO] finished tweaking crates.io crate wasmer_runtime_layer 7.0.0
[INFO] tweaked toml for crates.io crate wasmer_runtime_layer 7.0.0 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wasmer_runtime_layer 7.0.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate wasmer_runtime_layer 7.0.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2c395db975c7fb1c9e2cb4c42235ed62005ddf168337b32dfdb71022bb3fbeef
[INFO] running `Command { std: "docker" "start" "-a" "2c395db975c7fb1c9e2cb4c42235ed62005ddf168337b32dfdb71022bb3fbeef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2c395db975c7fb1c9e2cb4c42235ed62005ddf168337b32dfdb71022bb3fbeef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c395db975c7fb1c9e2cb4c42235ed62005ddf168337b32dfdb71022bb3fbeef", kill_on_drop: false }`
[INFO] [stdout] 2c395db975c7fb1c9e2cb4c42235ed62005ddf168337b32dfdb71022bb3fbeef
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a52bb337725a3a9bb34551a9f99e7cfd3af89c3ab778830a2abd39260bb6915c
[INFO] running `Command { std: "docker" "start" "-a" "a52bb337725a3a9bb34551a9f99e7cfd3af89c3ab778830a2abd39260bb6915c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.105
[INFO] [stderr]    Compiling unicode-ident v1.0.22
[INFO] [stderr]    Compiling quote v1.0.43
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]    Compiling typenum v1.19.0
[INFO] [stderr]    Compiling cranelift-srcgen v0.128.0
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling hashbrown v0.16.1
[INFO] [stderr]    Compiling target-lexicon v0.13.4
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling fallible-iterator v0.3.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling cranelift-isle v0.128.0
[INFO] [stderr]    Compiling simd-adler32 v0.3.8
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling simdutf8 v0.1.5
[INFO] [stderr]    Compiling glob v0.3.3
[INFO] [stderr]    Compiling rustc-hash v2.1.1
[INFO] [stderr]    Compiling cranelift-assembler-x64-meta v0.128.0
[INFO] [stderr]    Compiling log v0.4.29
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling bumpalo v3.19.1
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]    Compiling bytes v1.11.0
[INFO] [stderr]    Compiling object v0.37.3
[INFO] [stderr]    Compiling const-oid v0.10.2
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling clang-sys v1.8.1
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.128.0
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling lock_api v0.4.14
[INFO] [stderr]    Compiling corosensei v0.3.2
[INFO] [stderr]    Compiling memoffset v0.9.1
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.128.0
[INFO] [stderr]    Compiling regex-syntax v0.8.8
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling cranelift-bitset v0.128.0
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling hybrid-array v0.4.6
[INFO] [stderr]    Compiling gimli v0.32.3
[INFO] [stderr]    Compiling parking_lot_core v0.9.12
[INFO] [stderr]    Compiling cranelift-entity v0.128.0
[INFO] [stderr]    Compiling getrandom v0.2.17
[INFO] [stderr]    Compiling libloading v0.8.9
[INFO] [stderr]    Compiling object v0.38.1
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]    Compiling rustc-demangle v0.1.27
[INFO] [stderr]    Compiling arbitrary v1.4.2
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling either v1.15.0
[INFO] [stderr]    Compiling twox-hash v2.1.2
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]    Compiling block-buffer v0.11.0
[INFO] [stderr]    Compiling crypto-common v0.2.0-rc.13
[INFO] [stderr]    Compiling find-msvc-tools v0.1.8
[INFO] [stderr]    Compiling cranelift-assembler-x64 v0.128.0
[INFO] [stderr]    Compiling more-asserts v0.3.1
[INFO] [stderr]    Compiling bindgen v0.72.1
[INFO] [stderr]    Compiling cc v1.2.53
[INFO] [stderr]    Compiling dashmap v6.1.0
[INFO] [stderr]    Compiling wasmtime-internal-math v41.0.0
[INFO] [stderr]    Compiling cranelift-control v0.128.0
[INFO] [stderr]    Compiling itertools v0.13.0
[INFO] [stderr]    Compiling xattr v1.6.1
[INFO] [stderr]    Compiling ruzstd v0.8.2
[INFO] [stderr]    Compiling region v3.0.2
[INFO] [stderr]    Compiling parking_lot v0.12.5
[INFO] [stderr]    Compiling digest v0.11.0-rc.9
[INFO] [stderr]    Compiling cexpr v0.6.0
[INFO] [stderr]    Compiling sha2 v0.11.0-rc.4
[INFO] [stderr]    Compiling cranelift-bforest v0.128.0
[INFO] [stderr]    Compiling flate2 v1.1.8
[INFO] [stderr]    Compiling regalloc2 v0.13.5
[INFO] [stderr]    Compiling memmap2 v0.6.2
[INFO] [stderr]    Compiling filetime v0.2.27
[INFO] [stderr]    Compiling crossbeam-queue v0.3.12
[INFO] [stderr]    Compiling unicode-segmentation v1.12.0
[INFO] [stderr]    Compiling env_home v0.1.0
[INFO] [stderr]    Compiling leb128fmt v0.1.0
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling libunwind v1.3.3
[INFO] [stderr]    Compiling darling_core v0.21.3
[INFO] [stderr]    Compiling which v8.0.0
[INFO] [stderr]    Compiling tempfile v3.24.0
[INFO] [stderr]    Compiling regex v1.12.2
[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/dec9417b8611e34e787a3e4c37686b5131f9e5c5/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.114/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=454a23a8aecb2bce -C extra-filename=-619722801484967a --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-fce1a70fd2c3744d.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-e054a971070e2c6a.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-9533002ac35f5809.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" "a52bb337725a3a9bb34551a9f99e7cfd3af89c3ab778830a2abd39260bb6915c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a52bb337725a3a9bb34551a9f99e7cfd3af89c3ab778830a2abd39260bb6915c", kill_on_drop: false }`
[INFO] [stdout] a52bb337725a3a9bb34551a9f99e7cfd3af89c3ab778830a2abd39260bb6915c