[INFO] fetching crate wrpc-wasmtime-nats-cli 0.9.1...
[INFO] checking wrpc-wasmtime-nats-cli-0.9.1 against try#1463461488056994d1b84e8b752e7c11c7fae7aa for pr-154205
[INFO] extracting crate wrpc-wasmtime-nats-cli 0.9.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate wrpc-wasmtime-nats-cli 0.9.1
[INFO] finished tweaking crates.io crate wrpc-wasmtime-nats-cli 0.9.1
[INFO] tweaked toml for crates.io crate wrpc-wasmtime-nats-cli 0.9.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate wrpc-wasmtime-nats-cli 0.9.1 on toolchain 1463461488056994d1b84e8b752e7c11c7fae7aa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1463461488056994d1b84e8b752e7c11c7fae7aa" "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" "+1463461488056994d1b84e8b752e7c11c7fae7aa" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 379 packages to latest compatible versions
[INFO] [stderr]       Adding async-nats v0.36.0 (available: v0.46.0)
[INFO] [stderr]       Adding generic-array v0.14.7 (available: v0.14.9)
[INFO] [stderr]       Adding reqwest v0.11.27 (available: v0.13.2)
[INFO] [stderr]       Adding wasi-preview1-component-adapter-provider v25.0.1 (available: v43.0.0)
[INFO] [stderr]       Adding wasmparser v0.217.1 (available: v0.245.1)
[INFO] [stderr]       Adding wasmtime v25.0.3 (available: v43.0.0)
[INFO] [stderr]       Adding wasmtime-wasi v25.0.3 (available: v43.0.0)
[INFO] [stderr]       Adding wit-bindgen-wrpc v0.7.1 (available: v0.10.0)
[INFO] [stderr]       Adding wit-component v0.217.1 (available: v0.245.1)
[INFO] [stderr]       Adding wit-parser v0.217.1 (available: v0.245.1)
[INFO] [stderr]       Adding wrpc-cli v0.3.0 (available: v0.7.0)
[INFO] [stderr]       Adding wrpc-introspect v0.4.1 (available: v0.7.0)
[INFO] [stderr]       Adding wrpc-runtime-wasmtime v0.23.0 (available: v0.30.0)
[INFO] [stderr]       Adding wrpc-transport v0.27.2 (available: v0.28.4)
[INFO] [stderr]       Adding wrpc-transport-nats v0.24.1 (available: v0.30.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1463461488056994d1b84e8b752e7c11c7fae7aa" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1463461488056994d1b84e8b752e7c11c7fae7aa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 06974f2c92bf158a7f40b24087f6efd17c3f5ceeee7e0474c1acf0f64939dbc4
[INFO] running `Command { std: "docker" "start" "-a" "06974f2c92bf158a7f40b24087f6efd17c3f5ceeee7e0474c1acf0f64939dbc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "06974f2c92bf158a7f40b24087f6efd17c3f5ceeee7e0474c1acf0f64939dbc4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06974f2c92bf158a7f40b24087f6efd17c3f5ceeee7e0474c1acf0f64939dbc4", kill_on_drop: false }`
[INFO] [stdout] 06974f2c92bf158a7f40b24087f6efd17c3f5ceeee7e0474c1acf0f64939dbc4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "+1463461488056994d1b84e8b752e7c11c7fae7aa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 46067aea3630e4fd3f1a2122a8e8809e0bafa18459406fd8bc1cfd02736073bb
[INFO] running `Command { std: "docker" "start" "-a" "46067aea3630e4fd3f1a2122a8e8809e0bafa18459406fd8bc1cfd02736073bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.117
[INFO] [stderr]     Checking bitflags v2.11.0
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]     Checking indexmap v2.13.0
[INFO] [stderr]     Checking futures-io v0.3.32
[INFO] [stderr]     Checking tracing-core v0.1.36
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking semver v1.0.27
[INFO] [stderr]    Compiling rustix v1.1.4
[INFO] [stderr]    Compiling once_cell v1.21.4
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]     Checking linux-raw-sys v0.12.1
[INFO] [stderr]     Checking digest v0.10.7
[INFO] [stderr]     Checking futures-channel v0.3.32
[INFO] [stderr]    Compiling zmij v1.0.21
[INFO] [stderr]    Compiling cranelift-isle v0.112.3
[INFO] [stderr]    Compiling io-lifetimes v2.0.4
[INFO] [stderr]    Compiling anyhow v1.0.102
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling id-arena v2.3.0
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.112.3
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.112.3
[INFO] [stderr]    Compiling hashbrown v0.14.5
[INFO] [stderr]     Checking bumpalo v3.20.2
[INFO] [stderr]    Compiling io-extras v0.18.4
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]    Compiling thiserror v2.0.18
[INFO] [stderr]     Checking sha2 v0.10.9
[INFO] [stderr]     Checking ambient-authority v0.0.2
[INFO] [stderr]     Checking arbitrary v1.4.2
[INFO] [stderr]    Compiling cap-primitives v3.4.5
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]     Checking slice-group-by v0.3.1
[INFO] [stderr]     Checking serde_json v1.0.149
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking leb128 v0.2.5
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]     Checking maybe-owned v0.3.4
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]     Checking signature v2.2.0
[INFO] [stderr]    Compiling cap-std v3.4.5
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling zstd-safe v7.2.4
[INFO] [stderr]    Compiling cpp_demangle v0.4.5
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]     Checking regex-syntax v0.8.10
[INFO] [stderr]     Checking foldhash v0.1.5
[INFO] [stderr]     Checking gimli v0.29.0
[INFO] [stderr]     Checking hashbrown v0.15.5
[INFO] [stderr]     Checking crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling rustls v0.23.37
[INFO] [stderr]     Checking cranelift-control v0.112.3
[INFO] [stderr]     Checking toml_write v0.1.2
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]     Checking leb128fmt v0.1.0
[INFO] [stderr]     Checking crossbeam-deque v0.8.6
[INFO] [stderr]     Checking ed25519 v2.2.3
[INFO] [stderr]     Checking wasm-encoder v0.245.1
[INFO] [stderr]     Checking itertools v0.12.1
[INFO] [stderr]     Checking rustls-webpki v0.103.10
[INFO] [stderr]     Checking dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling paste v1.0.15
[INFO] [stderr]    Compiling portable-atomic v1.13.1
[INFO] [stderr]    Compiling wasmtime-component-macro v25.0.3
[INFO] [stderr]    Compiling heck v0.4.1
[INFO] [stderr]    Compiling wasmtime-cache v25.0.3
[INFO] [stderr]     Checking wasmtime-component-util v25.0.3
[INFO] [stderr]     Checking unicode-width v0.2.2
[INFO] [stderr]     Checking directories-next v2.0.0
[INFO] [stderr]     Checking wast v245.0.1
[INFO] [stderr]     Checking signatory v0.27.1
[INFO] [stderr]     Checking rustls-pemfile v2.2.0
[INFO] [stderr]     Checking wasmtime-asm-macros v25.0.3
[INFO] [stderr]    Compiling cap-fs-ext v3.4.5
[INFO] [stderr]     Checking utf8parse v0.2.2
[INFO] [stderr]     Checking send-future v0.1.0
[INFO] [stderr]     Checking unicode-xid v0.2.6
[INFO] [stderr]    Compiling wit-bindgen-wrpc-rust v0.7.0
[INFO] [stderr]    Compiling system-interface v0.27.3
[INFO] [stderr]     Checking rustls-native-certs v0.7.3
[INFO] [stderr]     Checking regex-automata v0.4.14
[INFO] [stderr]    Compiling wasmparser v0.217.1
[INFO] [stderr]    Compiling getrandom v0.4.2
[INFO] [stderr]     Checking anstyle-parse v1.0.0
[INFO] [stderr]     Checking time v0.3.47
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]    Compiling cranelift-codegen v0.112.3
[INFO] [stderr]     Checking nuid v0.5.0
[INFO] [stderr]     Checking rustls-webpki v0.102.8
[INFO] [stderr]     Checking wasmtime-jit-icache-coherence v25.0.3
[INFO] [stderr]    Compiling wit-bindgen-wrpc-rust-macro v0.7.0
[INFO] [stderr]     Checking anstyle-query v1.1.5
[INFO] [stderr]     Checking wasmtime-slab v25.0.3
[INFO] [stderr]     Checking anstyle v1.0.14
[INFO] [stderr]     Checking lazy_static v1.5.0
[INFO] [stderr]     Checking is_terminal_polyfill v1.70.2
[INFO] [stderr]     Checking colorchoice v1.0.5
[INFO] [stderr]     Checking iana-time-zone v0.1.65
[INFO] [stderr]     Checking sptr v0.3.2
[INFO] [stderr]     Checking sharded-slab v0.1.7
[INFO] [stderr]     Checking anstream v1.0.0
[INFO] [stderr]     Checking cap-rand v3.4.5
[INFO] [stderr]     Checking tracing-log v0.2.0
[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/1463461488056994d1b84e8b752e7c11c7fae7aa/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="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=38efe9c620ca8d0f -C extra-filename=-ae6c806947fc9697 --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" "46067aea3630e4fd3f1a2122a8e8809e0bafa18459406fd8bc1cfd02736073bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "46067aea3630e4fd3f1a2122a8e8809e0bafa18459406fd8bc1cfd02736073bb", kill_on_drop: false }`
[INFO] [stdout] 46067aea3630e4fd3f1a2122a8e8809e0bafa18459406fd8bc1cfd02736073bb