[INFO] fetching crate exocore-apps-host 0.1.26...
[INFO] checking exocore-apps-host-0.1.26 against master#c9af9c1dc85a55e309345030ff9cb7ea247953fa for pr-151146
[INFO] extracting crate exocore-apps-host 0.1.26 into /workspace/builds/worker-3-tc1/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-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate exocore-apps-host 0.1.26 on toolchain c9af9c1dc85a55e309345030ff9cb7ea247953fa
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c9af9c1dc85a55e309345030ff9cb7ea247953fa" "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" "+c9af9c1dc85a55e309345030ff9cb7ea247953fa" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 540 packages to latest compatible versions
[INFO] [stderr]       Adding crypto-common v0.1.6 (available: v0.1.7)
[INFO] [stderr]       Adding reqwest v0.12.28 (available: v0.13.1)
[INFO] [stderr]       Adding thiserror v1.0.69 (available: v2.0.18)
[INFO] [stderr]       Adding uuid v1.6.1 (available: v1.19.0)
[INFO] [stderr]       Adding wasmtime v4.0.1 (available: v41.0.0)
[INFO] [stderr]       Adding wasmtime-wasi v4.0.1 (available: v41.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c9af9c1dc85a55e309345030ff9cb7ea247953fa" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded wasmtime-wasi v4.0.1
[INFO] [stderr]   Downloaded wasmtime-jit-debug v4.0.1
[INFO] [stderr]   Downloaded wiggle-macro v4.0.1
[INFO] [stderr]   Downloaded fs-set-times v0.18.1
[INFO] [stderr]   Downloaded wasmtime-types v4.0.1
[INFO] [stderr]   Downloaded cranelift-codegen-shared v0.91.1
[INFO] [stderr]   Downloaded cranelift-native v0.91.1
[INFO] [stderr]   Downloaded fs-set-times v0.19.2
[INFO] [stderr]   Downloaded cap-time-ext v1.0.15
[INFO] [stderr]   Downloaded cranelift-egraph v0.91.1
[INFO] [stderr]   Downloaded cap-fs-ext v1.0.15
[INFO] [stderr]   Downloaded cap-rand v1.0.15
[INFO] [stderr]   Downloaded cap-std v1.0.15
[INFO] [stderr]   Downloaded wasi-cap-std-sync v4.0.1
[INFO] [stderr]   Downloaded system-interface v0.25.9
[INFO] [stderr]   Downloaded io-extras v0.17.4
[INFO] [stderr]   Downloaded cranelift-entity v0.91.1
[INFO] [stderr]   Downloaded wasmtime-cache v4.0.1
[INFO] [stderr]   Downloaded cranelift-bforest v0.91.1
[INFO] [stderr]   Downloaded wasmtime-jit v4.0.1
[INFO] [stderr]   Downloaded wiggle v4.0.1
[INFO] [stderr]   Downloaded shellexpand v2.1.2
[INFO] [stderr]   Downloaded wiggle-generate v4.0.1
[INFO] [stderr]   Downloaded ittapi v0.3.5
[INFO] [stderr]   Downloaded winx v0.35.1
[INFO] [stderr]   Downloaded wasi-tokio v4.0.1
[INFO] [stderr]   Downloaded wasmtime-jit-icache-coherence v3.0.1
[INFO] [stderr]   Downloaded wasmtime-asm-macros v4.0.1
[INFO] [stderr]   Downloaded cranelift-frontend v0.91.1
[INFO] [stderr]   Downloaded wasmtime-fiber v4.0.1
[INFO] [stderr]   Downloaded cranelift-isle v0.91.1
[INFO] [stderr]   Downloaded exocore-store v0.1.26
[INFO] [stderr]   Downloaded cranelift-codegen-meta v0.91.1
[INFO] [stderr]   Downloaded cap-primitives v1.0.15
[INFO] [stderr]   Downloaded wasmtime-cranelift v4.0.1
[INFO] [stderr]   Downloaded wasmparser v0.95.0
[INFO] [stderr]   Downloaded wasi-common v4.0.1
[INFO] [stderr]   Downloaded cranelift-wasm v0.91.1
[INFO] [stderr]   Downloaded ittapi-sys v0.3.5
[INFO] [stderr]   Downloaded rustix v0.36.17
[INFO] [stderr]   Downloaded wasmtime v4.0.1
[INFO] [stderr]   Downloaded regalloc2 v0.5.1
[INFO] [stderr]   Downloaded wasmtime-environ v4.0.1
[INFO] [stderr]   Downloaded wasmtime-runtime v4.0.1
[INFO] [stderr]   Downloaded cranelift-codegen v0.91.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+c9af9c1dc85a55e309345030ff9cb7ea247953fa" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ff7eebed35cc1b122de570e2948b0188a3ab51cf99c7d178df10c891f904d8b1
[INFO] running `Command { std: "docker" "start" "-a" "ff7eebed35cc1b122de570e2948b0188a3ab51cf99c7d178df10c891f904d8b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff7eebed35cc1b122de570e2948b0188a3ab51cf99c7d178df10c891f904d8b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff7eebed35cc1b122de570e2948b0188a3ab51cf99c7d178df10c891f904d8b1", kill_on_drop: false }`
[INFO] [stdout] ff7eebed35cc1b122de570e2948b0188a3ab51cf99c7d178df10c891f904d8b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:98afbf2d16093dec2546ff8915fddc74e65664aa03fc460b3712b1c2c54a33e4" "/opt/rustwide/cargo-home/bin/cargo" "+c9af9c1dc85a55e309345030ff9cb7ea247953fa" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3ec33bfc5c6739dab04f19e3d140c5bf1d55a5b24e5fb73bf0e729ff67f3115c
[INFO] running `Command { std: "docker" "start" "-a" "3ec33bfc5c6739dab04f19e3d140c5bf1d55a5b24e5fb73bf0e729ff67f3115c", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.106
[INFO] [stderr]    Compiling libc v0.2.180
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling generic-array v0.14.9
[INFO] [stderr]    Compiling ahash v0.7.8
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]     Checking log v0.4.29
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling rustix v1.1.3
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]     Checking fallible-iterator v0.2.0
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]     Checking core2 v0.4.0
[INFO] [stderr]     Checking unsigned-varint v0.8.0
[INFO] [stderr]    Compiling cranelift-isle v0.91.1
[INFO] [stderr]    Compiling indexmap v2.13.0
[INFO] [stderr]    Compiling getrandom v0.3.4
[INFO] [stderr]     Checking multihash v0.19.3
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.91.1
[INFO] [stderr]    Compiling rustix v0.36.17
[INFO] [stderr]     Checking regex-syntax v0.8.8
[INFO] [stderr]    Compiling data-encoding v2.10.0
[INFO] [stderr]     Checking humantime v2.3.0
[INFO] [stderr]    Compiling itoa v1.0.17
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.91.1
[INFO] [stderr]    Compiling itertools v0.12.1
[INFO] [stderr]     Checking fxhash v0.2.1
[INFO] [stderr]     Checking instant v0.1.13
[INFO] [stderr]     Checking bumpalo v3.19.1
[INFO] [stderr]     Checking linux-raw-sys v0.1.4
[INFO] [stderr]    Compiling fastrand v2.3.0
[INFO] [stderr]    Compiling quote v1.0.44
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]     Checking const-str v0.4.3
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.108
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]    Compiling cc v1.2.54
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]     Checking quick-protobuf v0.8.1
[INFO] [stderr]     Checking ipnet v2.11.0
[INFO] [stderr]     Checking bs58 v0.5.1
[INFO] [stderr]     Checking base-x v0.2.11
[INFO] [stderr]     Checking slice-group-by v0.3.1
[INFO] [stderr]     Checking asn1_der v0.7.6
[INFO] [stderr]    Compiling rustix v0.38.44
[INFO] [stderr]     Checking regalloc2 v0.5.1
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling io-extras v0.17.4
[INFO] [stderr]    Compiling rustix v0.37.28
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking socket2 v0.6.2
[INFO] [stderr]     Checking hashbrown v0.12.3
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking regex-automata v0.4.13
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking linux-raw-sys v0.4.15
[INFO] [stderr]     Checking arrayvec v0.7.6
[INFO] [stderr]     Checking unsigned-varint v0.7.2
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]    Compiling object v0.32.2
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]     Checking ambient-authority v0.0.2
[INFO] [stderr]     Checking futures-timer v3.0.3
[INFO] [stderr]    Compiling cap-primitives v1.0.15
[INFO] [stderr]     Checking void v1.0.2
[INFO] [stderr]    Compiling bytes v1.11.0
[INFO] [stderr]     Checking web-time v1.1.0
[INFO] [stderr]    Compiling zstd-safe v5.0.2+zstd.1.5.2
[INFO] [stderr]    Compiling toml_parser v1.0.6+spec-1.1.0
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling tempfile v3.24.0
[INFO] [stderr]    Compiling wasmtime-fiber v4.0.1
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling ittapi-sys v0.3.5
[INFO] [stderr]    Compiling cranelift-codegen v0.91.1
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling wasmtime-runtime v4.0.1
[INFO] [stderr]    Compiling rustc_version v0.4.1
[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 curve25519-dalek v4.1.3
[INFO] [stderr]     Checking regex v1.12.2
[INFO] [stderr]    Compiling leb128 v0.2.5
[INFO] [stderr]    Compiling toml_datetime v0.7.5+spec-1.1.0
[INFO] [stderr]    Compiling cpp_demangle v0.3.5
[INFO] [stderr]     Checking leb128fmt v0.1.0
[INFO] [stderr]     Checking maybe-owned v0.3.4
[INFO] [stderr]     Checking wasm-encoder v0.244.0
[INFO] [stderr]    Compiling dirs v4.0.0
[INFO] [stderr]     Checking env_logger v0.10.2
[INFO] [stderr]    Compiling toml_edit v0.23.10+spec-1.0.0
[INFO] [stderr]    Compiling deranged v0.5.5
[INFO] [stderr]    Compiling petgraph v0.6.5
[INFO] [stderr]    Compiling wast v35.0.2
[INFO] [stderr]    Compiling synstructure v0.13.2
[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/c9af9c1dc85a55e309345030ff9cb7ea247953fa/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="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=4e8a6e84548feebe -C extra-filename=-1438c1d586d1b25c --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-443d4c920d3df4ab.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-4d9e56162be5e150.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" "3ec33bfc5c6739dab04f19e3d140c5bf1d55a5b24e5fb73bf0e729ff67f3115c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3ec33bfc5c6739dab04f19e3d140c5bf1d55a5b24e5fb73bf0e729ff67f3115c", kill_on_drop: false }`
[INFO] [stdout] 3ec33bfc5c6739dab04f19e3d140c5bf1d55a5b24e5fb73bf0e729ff67f3115c