[INFO] fetching crate wasm-obs-agent-lib 0.1.8...
[INFO] testing wasm-obs-agent-lib-0.1.8 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2
[INFO] extracting crate wasm-obs-agent-lib 0.1.8 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate wasm-obs-agent-lib 0.1.8
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate wasm-obs-agent-lib 0.1.8
[INFO] tweaked toml for crates.io crate wasm-obs-agent-lib 0.1.8 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate wasm-obs-agent-lib 0.1.8 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate wasm-obs-agent-lib 0.1.8 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasmtime-jit-debug v24.0.5
[INFO] [stderr]   Downloaded wasmtime-winch v24.0.5
[INFO] [stderr]   Downloaded wasmtime-versioned-export-macros v24.0.5
[INFO] [stderr]   Downloaded wasmtime-slab v24.0.5
[INFO] [stderr]   Downloaded slice-group-by v0.3.1
[INFO] [stderr]   Downloaded wasmtime-jit-icache-coherence v24.0.5
[INFO] [stderr]   Downloaded cranelift-native v0.111.5
[INFO] [stderr]   Downloaded wasmtime-asm-macros v24.0.5
[INFO] [stderr]   Downloaded cranelift-bforest v0.111.5
[INFO] [stderr]   Downloaded wasmtime-wit-bindgen v24.0.5
[INFO] [stderr]   Downloaded cranelift-entity v0.111.5
[INFO] [stderr]   Downloaded fxprof-processed-profile v0.6.0
[INFO] [stderr]   Downloaded wasmprinter v0.215.0
[INFO] [stderr]   Downloaded cranelift-codegen-meta v0.111.5
[INFO] [stderr]   Downloaded cranelift-frontend v0.111.5
[INFO] [stderr]   Downloaded wasmtime-component-macro v24.0.5
[INFO] [stderr]   Downloaded wit-parser v0.215.0
[INFO] [stderr]   Downloaded reqwest v0.12.25
[INFO] [stderr]   Downloaded wast v243.0.0
[INFO] [stderr]   Downloaded wasmtime-environ v24.0.5
[INFO] [stderr]   Downloaded regalloc2 v0.9.3
[INFO] [stderr]   Downloaded wasmparser v0.215.0
[INFO] [stderr]   Downloaded wasmtime-cranelift v24.0.5
[INFO] [stderr]   Downloaded cranelift-wasm v0.111.5
[INFO] [stderr]   Downloaded winch-codegen v0.22.5
[INFO] [stderr]   Downloaded cranelift-isle v0.111.5
[INFO] [stderr]   Downloaded wasm-encoder v0.215.0
[INFO] [stderr]   Downloaded cranelift-bitset v0.111.5
[INFO] [stderr]   Downloaded wasmtime-types v24.0.5
[INFO] [stderr]   Downloaded wasmtime-wasi v24.0.5
[INFO] [stderr]   Downloaded wiggle-generate v24.0.5
[INFO] [stderr]   Downloaded ar_archive_writer v0.2.0
[INFO] [stderr]   Downloaded psm v0.1.28
[INFO] [stderr]   Downloaded wasmtime-cache v24.0.5
[INFO] [stderr]   Downloaded wasmtime v24.0.5
[INFO] [stderr]   Downloaded wasmtime-fiber v24.0.5
[INFO] [stderr]   Downloaded wiggle v24.0.5
[INFO] [stderr]   Downloaded cranelift-control v0.111.5
[INFO] [stderr]   Downloaded wasmtime-component-util v24.0.5
[INFO] [stderr]   Downloaded wiggle-macro v24.0.5
[INFO] [stderr]   Downloaded wat v1.243.0
[INFO] [stderr]   Downloaded cranelift-codegen-shared v0.111.5
[INFO] [stderr]   Downloaded cranelift-codegen v0.111.5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a114a9c8109fb54386ec1dc04f697fab8018686b1868322a0ccb80dc1d4f7a35
[INFO] running `Command { std: "docker" "start" "-a" "a114a9c8109fb54386ec1dc04f697fab8018686b1868322a0ccb80dc1d4f7a35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a114a9c8109fb54386ec1dc04f697fab8018686b1868322a0ccb80dc1d4f7a35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a114a9c8109fb54386ec1dc04f697fab8018686b1868322a0ccb80dc1d4f7a35", kill_on_drop: false }`
[INFO] [stdout] a114a9c8109fb54386ec1dc04f697fab8018686b1868322a0ccb80dc1d4f7a35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] afebc0ec6926bd93948a7a74071085a1ade3d8149ab552ecc352014c9d392230
[INFO] running `Command { std: "docker" "start" "-a" "afebc0ec6926bd93948a7a74071085a1ade3d8149ab552ecc352014c9d392230", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling zerocopy v0.8.31
[INFO] [stderr]    Compiling find-msvc-tools v0.1.5
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling thiserror v2.0.17
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]    Compiling indexmap v2.12.1
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling cranelift-isle v0.111.5
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.111.5
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling io-lifetimes v2.0.4
[INFO] [stderr]    Compiling bumpalo v3.19.0
[INFO] [stderr]    Compiling leb128 v0.2.5
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.111.5
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling slice-group-by v0.3.1
[INFO] [stderr]    Compiling io-extras v0.18.4
[INFO] [stderr]    Compiling arbitrary v1.4.2
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]    Compiling linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling ambient-authority v0.0.2
[INFO] [stderr]    Compiling openssl v0.10.75
[INFO] [stderr]    Compiling cap-primitives v3.4.5
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling cpp_demangle v0.4.5
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling gimli v0.29.0
[INFO] [stderr]    Compiling wasm-encoder v0.243.0
[INFO] [stderr]    Compiling bitflags v2.10.0
[INFO] [stderr]    Compiling memchr v2.7.6
[INFO] [stderr]    Compiling maybe-owned v0.3.4
[INFO] [stderr]    Compiling termcolor v1.4.1
[INFO] [stderr]    Compiling cranelift-control v0.111.5
[INFO] [stderr]    Compiling wasmtime-component-util v24.0.5
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling socket2 v0.6.1
[INFO] [stderr]    Compiling mio v1.1.1
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]    Compiling dirs-sys v0.3.7
[INFO] [stderr]    Compiling cc v1.2.49
[INFO] [stderr]    Compiling leb128fmt v0.1.0
[INFO] [stderr]    Compiling cap-std v3.4.5
[INFO] [stderr]    Compiling winnow v0.7.14
[INFO] [stderr]    Compiling id-arena v2.2.1
[INFO] [stderr]    Compiling dirs v4.0.0
[INFO] [stderr]    Compiling rand_core v0.9.3
[INFO] [stderr]    Compiling uuid v1.19.0
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling hashbrown v0.13.2
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling wast v35.0.2
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]    Compiling wasm-encoder v0.215.0
[INFO] [stderr]    Compiling rustc-demangle v0.1.26
[INFO] [stderr]    Compiling wasmtime-cache v24.0.5
[INFO] [stderr]    Compiling cranelift-codegen v0.111.5
[INFO] [stderr]    Compiling wasmtime-component-macro v24.0.5
[INFO] [stderr]    Compiling wasmparser v0.215.0
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling sha2 v0.10.9
[INFO] [stderr]    Compiling rand_chacha v0.9.0
[INFO] [stderr]    Compiling wast v243.0.0
[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/562dee4820c458d823175268e41601d4c060588a/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.111/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=a4046ea6e9f31653 -C extra-filename=-e169ac79dad5a9cf --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-43e32a25692bf44a.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-01cdf4ac6a2aaf5b.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" "afebc0ec6926bd93948a7a74071085a1ade3d8149ab552ecc352014c9d392230", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afebc0ec6926bd93948a7a74071085a1ade3d8149ab552ecc352014c9d392230", kill_on_drop: false }`
[INFO] [stdout] afebc0ec6926bd93948a7a74071085a1ade3d8149ab552ecc352014c9d392230