[INFO] fetching crate exocore-apps-host 0.1.26...
[INFO] checking exocore-apps-host-0.1.26 against try#943e2200e35c3825486c4671b6cab0107a07f8c1 for pr-148952
[INFO] extracting crate exocore-apps-host 0.1.26 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate exocore-apps-host 0.1.26
[INFO] finished tweaking crates.io crate exocore-apps-host 0.1.26
[INFO] tweaked toml for crates.io crate exocore-apps-host 0.1.26 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate exocore-apps-host 0.1.26 on toolchain 943e2200e35c3825486c4671b6cab0107a07f8c1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "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" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 539 packages to latest compatible versions
[INFO] [stderr]       Adding crypto-common v0.1.6 (available: v0.1.7)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.17)
[INFO] [stderr]       Adding uuid v1.6.1 (available: v1.18.1)
[INFO] [stderr]       Adding wasmtime v4.0.1 (available: v38.0.4)
[INFO] [stderr]       Adding wasmtime-wasi v4.0.1 (available: v38.0.4)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e84fc89d7b932801b30872551f356511716579bf37050b8500799b00edec8c90
[INFO] running `Command { std: "docker" "start" "-a" "e84fc89d7b932801b30872551f356511716579bf37050b8500799b00edec8c90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e84fc89d7b932801b30872551f356511716579bf37050b8500799b00edec8c90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e84fc89d7b932801b30872551f356511716579bf37050b8500799b00edec8c90", kill_on_drop: false }`
[INFO] [stdout] e84fc89d7b932801b30872551f356511716579bf37050b8500799b00edec8c90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4e1da84a13f0ceba345c824c17762c7bf195bdc436641f856540864d3d1c59e9
[INFO] running `Command { std: "docker" "start" "-a" "4e1da84a13f0ceba345c824c17762c7bf195bdc436641f856540864d3d1c59e9", kill_on_drop: false }`
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling syn v2.0.110
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling cc v1.2.46
[INFO] [stderr]     Checking ahash v0.7.8
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking io-lifetimes v1.0.11
[INFO] [stderr]     Checking core2 v0.4.0
[INFO] [stderr]    Compiling rustix v0.36.17
[INFO] [stderr]     Checking regex-syntax v0.8.8
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]    Compiling cranelift-codegen v0.91.1
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking asn1_der v0.7.6
[INFO] [stderr]     Checking multihash v0.19.3
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]    Compiling io-extras v0.17.4
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]    Compiling tempfile v3.23.0
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]    Compiling rustix v0.37.28
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]    Compiling zstd-safe v5.0.2+zstd.1.5.2
[INFO] [stderr]    Compiling wasm-encoder v0.241.2
[INFO] [stderr]    Compiling bytes v1.11.0
[INFO] [stderr]    Compiling cap-primitives v1.0.15
[INFO] [stderr]     Checking rayon v1.11.0
[INFO] [stderr]     Checking is-terminal v0.4.17
[INFO] [stderr]    Compiling dirs-sys v0.3.7
[INFO] [stderr]     Checking wasmtime-asm-macros v4.0.1
[INFO] [stderr]    Compiling leb128 v0.2.5
[INFO] [stderr]     Checking leb128fmt v0.1.0
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]    Compiling fixedbitset v0.4.2
[INFO] [stderr]    Compiling cpp_demangle v0.3.5
[INFO] [stderr]    Compiling bumpalo v3.19.0
[INFO] [stderr]    Compiling deranged v0.5.5
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]    Compiling dirs v4.0.0
[INFO] [stderr]    Compiling wast v35.0.2
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling wasmtime-fiber v4.0.1
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[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/943e2200e35c3825486c4671b6cab0107a07f8c1/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.110/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=e9d78086bb1ff8cc -C extra-filename=-80e0ff90acc05376 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-3bfb43c5cc67983f.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-853188d8cb76d95a.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" "4e1da84a13f0ceba345c824c17762c7bf195bdc436641f856540864d3d1c59e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4e1da84a13f0ceba345c824c17762c7bf195bdc436641f856540864d3d1c59e9", kill_on_drop: false }`
[INFO] [stdout] 4e1da84a13f0ceba345c824c17762c7bf195bdc436641f856540864d3d1c59e9