[INFO] fetching crate contract-build 6.0.0-beta.2...
[INFO] checking contract-build-6.0.0-beta.2 against master#3b1b0ef4d80d3117924d91352c8b6ca528708b3c for pr-152996
[INFO] extracting crate contract-build 6.0.0-beta.2 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate contract-build 6.0.0-beta.2
[INFO] finished tweaking crates.io crate contract-build 6.0.0-beta.2
[INFO] tweaked toml for crates.io crate contract-build 6.0.0-beta.2 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate contract-build 6.0.0-beta.2 on toolchain 3b1b0ef4d80d3117924d91352c8b6ca528708b3c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3b1b0ef4d80d3117924d91352c8b6ca528708b3c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate contract-build 6.0.0-beta.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" "+3b1b0ef4d80d3117924d91352c8b6ca528708b3c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded sp-weights v33.2.0
[INFO] [stderr]   Downloaded uzers v0.12.2
[INFO] [stderr]   Downloaded w3f-ring-proof v0.0.2
[INFO] [stderr]   Downloaded shared_thread v0.2.0
[INFO] [stderr]   Downloaded ink_prelude v6.0.0-beta.1
[INFO] [stderr]   Downloaded contract-metadata v6.0.0-beta.2
[INFO] [stderr]   Downloaded pallet-revive-proc-macro v0.5.0
[INFO] [stderr]   Downloaded polkavm-derive v0.27.0
[INFO] [stderr]   Downloaded ark-transcript v0.0.3
[INFO] [stderr]   Downloaded keccak-asm v0.1.5
[INFO] [stderr]   Downloaded w3f-plonk-common v0.0.2
[INFO] [stderr]   Downloaded alloy-sol-type-parser v1.5.4
[INFO] [stderr]   Downloaded duct v1.1.1
[INFO] [stderr]   Downloaded clap v4.5.55
[INFO] [stderr]   Downloaded syn-solidity v1.5.4
[INFO] [stderr]   Downloaded alloy-sol-types v1.5.4
[INFO] [stderr]   Downloaded alloy-primitives v1.5.4
[INFO] [stderr]   Downloaded clap_builder v4.5.55
[INFO] [stderr]   Downloaded ruint v1.17.2
[INFO] [stderr]   Downloaded polkavm-linker v0.30.0
[INFO] [stderr]   Downloaded sp-core v38.1.0
[INFO] [stderr]   Downloaded jam-codec v0.1.1
[INFO] [stderr]   Downloaded polkavm-common v0.30.0
[INFO] [stderr]   Downloaded polkavm-common v0.27.0
[INFO] [stderr]   Downloaded ink_primitives v6.0.0-beta.1
[INFO] [stderr]   Downloaded w3f-pcs v0.0.2
[INFO] [stderr]   Downloaded alloy-json-abi v1.5.4
[INFO] [stderr]   Downloaded rapidhash v4.2.1
[INFO] [stderr]   Downloaded alloy-sol-macro-expander v1.5.4
[INFO] [stderr]   Downloaded polkavm-derive-impl-macro v0.27.0
[INFO] [stderr]   Downloaded scale-decode v0.16.2
[INFO] [stderr]   Downloaded sha3-asm v0.1.5
[INFO] [stderr]   Downloaded scale-encode v0.10.1
[INFO] [stderr]   Downloaded sp-arithmetic v28.0.0
[INFO] [stderr]   Downloaded alloy-sol-macro-input v1.5.4
[INFO] [stderr]   Downloaded alloy-sol-macro v1.5.4
[INFO] [stderr]   Downloaded polkavm-derive-impl v0.27.0
[INFO] [stderr]   Downloaded jam-codec-derive v0.1.1
[INFO] [stderr]   Downloaded bounded-collections v0.3.2
[INFO] [stderr]   Downloaded ink_metadata v6.0.0-beta.1
[INFO] [stderr]   Downloaded picosimd v0.9.3
[INFO] [stderr]   Downloaded scale-decode-derive v0.16.2
[INFO] [stderr]   Downloaded scale-encode-derive v0.10.1
[INFO] [stderr]   Downloaded pallet-revive-uapi v0.8.0
[INFO] [stderr]   Downloaded ark-ed-on-bls12-381-bandersnatch v0.5.0
[INFO] [stderr]   Downloaded ark-vrf v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+3b1b0ef4d80d3117924d91352c8b6ca528708b3c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ea26b61421dffd924e35045e3b0f1fe8c8c1e4d83cdcdfb8c48f0bc22d733dcb
[INFO] running `Command { std: "docker" "start" "-a" "ea26b61421dffd924e35045e3b0f1fe8c8c1e4d83cdcdfb8c48f0bc22d733dcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ea26b61421dffd924e35045e3b0f1fe8c8c1e4d83cdcdfb8c48f0bc22d733dcb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ea26b61421dffd924e35045e3b0f1fe8c8c1e4d83cdcdfb8c48f0bc22d733dcb", kill_on_drop: false }`
[INFO] [stdout] ea26b61421dffd924e35045e3b0f1fe8c8c1e4d83cdcdfb8c48f0bc22d733dcb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "+3b1b0ef4d80d3117924d91352c8b6ca528708b3c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d59430a5c57254f84e6fe0caa5fc3ed78548fd071fe56c380d22ca8d0a7b3123
[INFO] running `Command { std: "docker" "start" "-a" "d59430a5c57254f84e6fe0caa5fc3ed78548fd071fe56c380d22ca8d0a7b3123", kill_on_drop: false }`
[INFO] [stderr]     Checking subtle v2.6.1
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling zerocopy v0.8.35
[INFO] [stderr]    Compiling toml_edit v0.23.10+spec-1.0.0
[INFO] [stderr]    Compiling zmij v1.0.17
[INFO] [stderr]     Checking stable_deref_trait v1.2.1
[INFO] [stderr]    Compiling syn v2.0.114
[INFO] [stderr]     Checking getrandom v0.2.17
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]     Checking byte-slice-cast v1.2.3
[INFO] [stderr]    Compiling parity-scale-codec v3.7.5
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]     Checking keccak v0.1.5
[INFO] [stderr]    Compiling schemars v0.8.22
[INFO] [stderr]     Checking mio v1.1.1
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling aho-corasick v1.1.4
[INFO] [stderr]    Compiling toml_write v0.1.2
[INFO] [stderr]     Checking base16ct v0.2.0
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]    Compiling serde_json v1.0.149
[INFO] [stderr]     Checking integer-sqrt v0.1.5
[INFO] [stderr]    Compiling jam-codec v0.1.1
[INFO] [stderr]     Checking errno v0.3.14
[INFO] [stderr]     Checking socket2 v0.6.2
[INFO] [stderr]    Compiling bitcoin-internals v0.2.0
[INFO] [stderr]    Compiling const-hex v1.17.0
[INFO] [stderr]     Checking signal-hook-registry v1.4.8
[INFO] [stderr]    Compiling secp256k1-sys v0.9.2
[INFO] [stderr]    Compiling proc-macro-error-attr2 v2.0.0
[INFO] [stderr]     Checking ff v0.13.1
[INFO] [stderr]    Compiling ruint-macro v1.2.1
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]     Checking base64ct v1.8.3
[INFO] [stderr]    Compiling common-path v1.0.0
[INFO] [stderr]     Checking group v0.13.0
[INFO] [stderr]     Checking signal-hook v0.3.18
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling crypto-common v0.1.7
[INFO] [stderr]    Compiling libsecp256k1-core v0.3.0
[INFO] [stderr]     Checking parking_lot_core v0.9.12
[INFO] [stderr]     Checking uint v0.10.0
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]     Checking ruint v1.17.2
[INFO] [stderr]     Checking password-hash v0.5.0
[INFO] [stderr]     Checking num_cpus v1.17.0
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]     Checking const_format v0.2.35
[INFO] [stderr]    Compiling sha3 v0.10.8
[INFO] [stderr]     Checking serde_bytes v0.11.19
[INFO] [stderr]     Checking scale-type-resolver v0.2.0
[INFO] [stderr]    Compiling regex-automata v0.4.13
[INFO] [stderr]     Checking rustc-hash v2.1.1
[INFO] [stderr]     Checking hex-conservative v0.1.2
[INFO] [stderr]     Checking rustc-hex v2.1.0
[INFO] [stderr]     Checking blake2b_simd v1.0.4
[INFO] [stderr]     Checking form_urlencoded v1.2.2
[INFO] [stderr]    Compiling libsecp256k1-gen-genmult v0.3.0
[INFO] [stderr]    Compiling libsecp256k1-gen-ecmult v0.3.0
[INFO] [stderr]     Checking parking_lot v0.12.5
[INFO] [stderr]     Checking impl-num-traits v0.2.0
[INFO] [stderr]     Checking unicode-normalization v0.1.22
[INFO] [stderr]     Checking bitcoin_hashes v0.13.0
[INFO] [stderr]     Checking num-format v0.4.4
[INFO] [stderr]    Compiling picosimd v0.9.3
[INFO] [stderr]     Checking environmental v1.1.4
[INFO] [stderr]     Checking winnow v0.7.14
[INFO] [stderr]     Checking itertools v0.11.0
[INFO] [stderr]    Compiling crc32fast v1.5.0
[INFO] [stderr]     Checking hash256-std-hasher v0.15.2
[INFO] [stderr]    Compiling libsecp256k1 v0.7.2
[INFO] [stderr]     Checking os_pipe v1.2.3
[INFO] [stderr]    Compiling object v0.36.7
[INFO] [stderr]     Checking bs58 v0.5.1
[INFO] [stderr]     Checking sp-std v14.0.0
[INFO] [stderr]     Checking hash-db v0.16.0
[INFO] [stderr]     Checking array-bytes v6.2.3
[INFO] [stderr]     Checking dirs-sys v0.4.1
[INFO] [stderr]     Checking sigchld v0.2.4
[INFO] [stderr]    Compiling zip v6.0.0
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]     Checking serde_with v3.16.1
[INFO] [stderr]     Checking ink_prelude v6.0.0-beta.1
[INFO] [stderr]     Checking ryu v1.0.22
[INFO] [stderr]     Checking slice-group-by v0.3.1
[INFO] [stderr]     Checking xxhash-rust v0.8.15
[INFO] [stderr]     Checking clap_builder v4.5.55
[INFO] [stderr]     Checking dirs v5.0.1
[INFO] [stderr]     Checking shared_child v1.1.1
[INFO] [stderr]     Checking getrandom v0.3.4
[INFO] [stderr]     Checking signal-hook-mio v0.2.5
[INFO] [stderr]     Checking gimli v0.31.1
[INFO] [stderr]     Checking cargo-platform v0.3.2
[INFO] [stderr]     Checking shared_thread v0.2.0
[INFO] [stderr]     Checking duct v1.1.1
[INFO] [stderr]     Checking tempfile v3.24.0
[INFO] [stderr]     Checking polkavm-common v0.30.0
[INFO] [stderr]     Checking toml_parser v1.0.6+spec-1.1.0
[INFO] [stderr]     Checking term_size v0.3.2
[INFO] [stderr]     Checking uzers v0.12.2
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling serde_derive_internals v0.29.1
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling syn-solidity v1.5.4
[INFO] [stderr]    Compiling macro-string v0.1.4
[INFO] [stderr]    Compiling proc-macro-error2 v2.0.1
[INFO] [stderr]    Compiling contract-build v6.0.0-beta.2 (/opt/rustwide/workdir)
[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/3b1b0ef4d80d3117924d91352c8b6ca528708b3c/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=97d7726f98351cb7 -C extra-filename=-c9b48d6183064ef7 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-fec5599a7f184630.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-de2c59b803aecfd0.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" "d59430a5c57254f84e6fe0caa5fc3ed78548fd071fe56c380d22ca8d0a7b3123", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d59430a5c57254f84e6fe0caa5fc3ed78548fd071fe56c380d22ca8d0a7b3123", kill_on_drop: false }`
[INFO] [stdout] d59430a5c57254f84e6fe0caa5fc3ed78548fd071fe56c380d22ca8d0a7b3123