[INFO] fetching crate polkaguard 0.5.2...
[INFO] checking polkaguard-0.5.2 against 1ed2df61a19042f231709eb05d032ae9e2cb2084 for pr-160235
[INFO] extracting crate polkaguard 0.5.2 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate polkaguard 0.5.2
[INFO] finished tweaking crates.io crate polkaguard 0.5.2
[INFO] tweaked toml for crates.io crate polkaguard 0.5.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate polkaguard 0.5.2 on toolchain 1ed2df61a19042f231709eb05d032ae9e2cb2084
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1ed2df61a19042f231709eb05d032ae9e2cb2084" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate polkaguard 0.5.2 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" "+1ed2df61a19042f231709eb05d032ae9e2cb2084" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded home v0.5.11
[INFO] [stderr]   Downloaded signal-hook-tokio v0.3.1
[INFO] [stderr]   Downloaded rpassword v7.4.0
[INFO] [stderr]   Downloaded rtoolbox v0.0.3
[INFO] [stderr]   Downloaded sysinfo v0.30.13
[INFO] [stderr]   Downloaded tracing-attributes v0.1.29
[INFO] [stderr]   Downloaded yansi v0.5.1
[INFO] [stderr]   Downloaded svm-rs v0.3.5
[INFO] [stderr]   Downloaded zstd-safe v5.0.2+zstd.1.5.2
[INFO] [stderr]   Downloaded zstd v0.11.2+zstd.1.5.2
[INFO] [stderr]   Downloaded password-hash v0.4.2
[INFO] [stderr]   Downloaded zip v0.6.6
[INFO] [stderr]   Downloaded bzip2 v0.4.4
[INFO] [stderr]   Downloaded ethers-solc v2.0.14
[INFO] [stderr]   Downloaded solang-parser v0.3.3
[INFO] [stderr]   Downloaded zstd-sys v2.0.15+zstd.1.5.7
[INFO] [stderr]   Downloaded ena v0.14.3
[INFO] [stderr]   Downloaded path-slash v0.2.1
[INFO] [stderr]   Downloaded ethers-core v2.0.14
[INFO] [stderr]   Downloaded rlp v0.5.2
[INFO] [stderr]   Downloaded rlp-derive v0.1.0
[INFO] [stderr]   Downloaded open-fastrlp v0.1.4
[INFO] [stderr]   Downloaded open-fastrlp-derive v0.1.1
[INFO] [stderr]   Downloaded ethereum-types v0.14.1
[INFO] [stderr]   Downloaded proc-macro-crate v3.3.0
[INFO] [stderr]   Downloaded primitive-types v0.12.2
[INFO] [stderr]   Downloaded num_enum_derive v0.7.3
[INFO] [stderr]   Downloaded impl-rlp v0.3.0
[INFO] [stderr]   Downloaded impl-codec v0.6.0
[INFO] [stderr]   Downloaded ethbloom v0.13.0
[INFO] [stderr]   Downloaded auto_impl v1.3.0
[INFO] [stderr]   Downloaded num_enum v0.7.3
[INFO] [stderr]   Downloaded ethabi v18.0.0
[INFO] [stderr]   Downloaded const-hex v1.14.1
[INFO] [stderr]   Downloaded proptest v1.7.0
[INFO] [stderr]   Downloaded cargo_metadata v0.18.1
[INFO] [stderr]   Downloaded cargo-platform v0.1.9
[INFO] [stderr]   Downloaded camino v1.1.10
[INFO] [stderr]   Downloaded ethers-signers v2.0.14
[INFO] [stderr]   Downloaded eth-keystore v0.5.0
[INFO] [stderr]   Downloaded scrypt v0.10.0
[INFO] [stderr]   Downloaded ethers-providers v2.0.14
[INFO] [stderr]   Downloaded coins-bip32 v0.8.7
[INFO] [stderr]   Downloaded coins-core v0.8.7
[INFO] [stderr]   Downloaded send_wrapper v0.6.0
[INFO] [stderr]   Downloaded async_io_stream v0.3.3
[INFO] [stderr]   Downloaded bech32 v0.9.1
[INFO] [stderr]   Downloaded coins-bip39 v0.8.7
[INFO] [stderr]   Downloaded ws_stream_wasm v0.7.5
[INFO] [stderr]   Downloaded pharos v0.5.3
[INFO] [stderr]   Downloaded jsonwebtoken v8.3.0
[INFO] [stderr]   Downloaded simple_asn1 v0.6.3
[INFO] [stderr]   Downloaded enr v0.10.0
[INFO] [stderr]   Downloaded ethers-contract-derive v2.0.14
[INFO] [stderr]   Downloaded futures-locks v0.7.1
[INFO] [stderr]   Downloaded ethers-addressbook v2.0.14
[INFO] [stderr]   Downloaded ethers-contract v2.0.14
[INFO] [stderr]   Downloaded ethers v2.0.14
[INFO] [stderr]   Downloaded ethers-middleware v2.0.14
[INFO] [stderr]   Downloaded ethers-contract-abigen v2.0.14
[INFO] [stderr]   Downloaded ethers-etherscan v2.0.14
[INFO] [stderr]   Downloaded hashers v1.0.1
[INFO] [stderr]   Downloaded ark-snark v0.4.0
[INFO] [stderr]   Downloaded ark-relations v0.4.0
[INFO] [stderr]   Downloaded ark-r1cs-std v0.4.0
[INFO] [stderr]   Downloaded ark-groth16 v0.4.0
[INFO] [stderr]   Downloaded ark-crypto-primitives v0.4.0
[INFO] [stderr]   Downloaded windows v0.52.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,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" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:00c5645b54fe3ce5dae1417175e3c7fb6a6646c021d554ecd63a097b8b9f3602" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] b94bb1b43d63d2b383ee64f06d9631e1bd54debc0d24591fcfe55729fbf2f10a
[INFO] running `Command { std: "docker" "start" "b94bb1b43d63d2b383ee64f06d9631e1bd54debc0d24591fcfe55729fbf2f10a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b94bb1b43d63d2b383ee64f06d9631e1bd54debc0d24591fcfe55729fbf2f10a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b94bb1b43d63d2b383ee64f06d9631e1bd54debc0d24591fcfe55729fbf2f10a" "/opt/rustwide/cargo-home/bin/cargo" "+1ed2df61a19042f231709eb05d032ae9e2cb2084" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b94bb1b43d63d2b383ee64f06d9631e1bd54debc0d24591fcfe55729fbf2f10a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-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" "-w" "/opt/rustwide/workdir" "--user" "0:0" "b94bb1b43d63d2b383ee64f06d9631e1bd54debc0d24591fcfe55729fbf2f10a" "/opt/rustwide/cargo-home/bin/cargo" "+1ed2df61a19042f231709eb05d032ae9e2cb2084" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling typenum v1.18.0
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling hashbrown v0.15.4
[INFO] [stderr]    Compiling winnow v0.7.11
[INFO] [stderr]    Compiling crunchy v0.2.3
[INFO] [stderr]    Compiling libc v0.2.172
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]    Compiling cc v1.2.27
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling parity-scale-codec v3.7.5
[INFO] [stderr]    Compiling lock_api v0.4.13
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling zeroize v1.8.1
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling zerocopy v0.8.25
[INFO] [stderr]     Checking tracing-core v0.1.34
[INFO] [stderr]     Checking bitflags v2.9.1
[INFO] [stderr]    Compiling const-oid v0.9.6
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking signal-hook-registry v1.4.5
[INFO] [stderr]    Compiling semver v1.0.26
[INFO] [stderr]    Compiling rustix v1.0.7
[INFO] [stderr]     Checking either v1.15.0
[INFO] [stderr]    Compiling camino v1.1.10
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]     Checking parking_lot v0.12.4
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling indexmap v2.9.0
[INFO] [stderr]     Checking keccak v0.1.5
[INFO] [stderr]    Compiling syn v2.0.103
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling log v0.4.27
[INFO] [stderr]     Checking num-integer v0.1.46
[INFO] [stderr]    Compiling tiny-keccak v2.0.2
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking regex-automata v0.4.9
[INFO] [stderr]     Checking fixed-hash v0.8.0
[INFO] [stderr]    Compiling aho-corasick v1.1.3
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]     Checking futures-task v0.3.31
[INFO] [stderr]     Checking num-bigint v0.4.6
[INFO] [stderr]    Compiling openssl-sys v0.9.109
[INFO] [stderr]     Checking rayon-core v1.12.1
[INFO] [stderr]     Checking uint v0.9.5
[INFO] [stderr]     Checking unicode-ident v1.0.18
[INFO] [stderr]    Compiling rustc-hex v2.1.0
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.100
[INFO] [stderr]     Checking const_format v0.2.34
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]     Checking rayon v1.10.0
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling hex v0.4.3
[INFO] [stderr]     Checking linux-raw-sys v0.9.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rustls v0.21.12
[INFO] [stderr]     Checking getrandom v0.3.3
[INFO] [stderr]    Compiling der v0.7.10
[INFO] [stderr]     Checking unicode-xid v0.2.6
[INFO] [stderr]     Checking iana-time-zone v0.1.63
[INFO] [stderr]    Compiling bumpalo v3.18.1
[INFO] [stderr]    Compiling openssl v0.10.73
[INFO] [stderr]     Checking const-hex v1.14.1
[INFO] [stderr]    Compiling base16ct v0.2.0
[INFO] [stderr]     Checking regex v1.11.1
[INFO] [stderr]    Compiling native-tls v0.2.14
[INFO] [stderr]    Compiling hmac v0.12.1
[INFO] [stderr]    Compiling crypto-bigint v0.5.5
[INFO] [stderr]     Checking itertools v0.10.5
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling wasm-bindgen v0.2.100
[INFO] [stderr]    Compiling itoa v1.0.15
[INFO] [stderr]    Compiling prettyplease v0.2.34
[INFO] [stderr]    Compiling ryu v1.0.20
[INFO] [stderr]    Compiling eyre v0.6.12
[INFO] [stderr]    Compiling rfc6979 v0.4.0
[INFO] [stderr]    Compiling signature v2.2.0
[INFO] [stderr]    Compiling sec1 v0.7.3
[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/1ed2df61a19042f231709eb05d032ae9e2cb2084/bin/rustc --crate-name syn --edition=2018 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-1.0.109/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="quote"' --cfg 'feature="visit"' --check-cfg 'cfg(docsrs,test)' --check-cfg 'cfg(feature, values("clone-impls", "default", "derive", "extra-traits", "fold", "full", "parsing", "printing", "proc-macro", "quote", "test", "visit", "visit-mut"))' -C metadata=28d7e5c6312bb7ae -C extra-filename=-7f5af2703a2c7bd5 --out-dir /opt/rustwide/target/debug/build/syn/7f5af2703a2c7bd5/out -L dependency=/opt/rustwide/target/debug/build/proc-macro2/7ce6b3f4dc219eb0/out -L dependency=/opt/rustwide/target/debug/build/quote/44d9337c4ae43907/out -L dependency=/opt/rustwide/target/debug/build/unicode-ident/b3925cc8f83e9ac1/out --extern proc_macro2=/opt/rustwide/target/debug/build/proc-macro2/7ce6b3f4dc219eb0/out/libproc_macro2-7ce6b3f4dc219eb0.rmeta --extern quote=/opt/rustwide/target/debug/build/quote/44d9337c4ae43907/out/libquote-44d9337c4ae43907.rmeta --extern unicode_ident=/opt/rustwide/target/debug/build/unicode-ident/b3925cc8f83e9ac1/out/libunicode_ident-b3925cc8f83e9ac1.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" "b94bb1b43d63d2b383ee64f06d9631e1bd54debc0d24591fcfe55729fbf2f10a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b94bb1b43d63d2b383ee64f06d9631e1bd54debc0d24591fcfe55729fbf2f10a", kill_on_drop: false }`
[INFO] [stdout] b94bb1b43d63d2b383ee64f06d9631e1bd54debc0d24591fcfe55729fbf2f10a
