[INFO] fetching crate polkadot-parachain-lib 0.3.0...
[INFO] testing polkadot-parachain-lib-0.3.0 against beta-2025-09-21 for beta-1.91-3
[INFO] extracting crate polkadot-parachain-lib 0.3.0 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate polkadot-parachain-lib 0.3.0
[INFO] finished tweaking crates.io crate polkadot-parachain-lib 0.3.0
[INFO] tweaked toml for crates.io crate polkadot-parachain-lib 0.3.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate polkadot-parachain-lib 0.3.0 on toolchain beta-2025-09-21
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "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" "+beta-2025-09-21" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 1215 packages to latest compatible versions
[INFO] [stderr]       Adding cumulus-client-cli v0.18.0 (available: v0.25.0)
[INFO] [stderr]       Adding cumulus-client-collator v0.18.0 (available: v0.25.0)
[INFO] [stderr]       Adding cumulus-client-consensus-aura v0.18.2 (available: v0.25.0)
[INFO] [stderr]       Adding cumulus-client-consensus-common v0.18.0 (available: v0.25.0)
[INFO] [stderr]       Adding cumulus-client-consensus-proposer v0.16.0 (available: v0.21.0)
[INFO] [stderr]       Adding cumulus-client-consensus-relay-chain v0.18.0 (available: v0.25.0)
[INFO] [stderr]       Adding cumulus-client-parachain-inherent v0.12.0 (available: v0.19.0)
[INFO] [stderr]       Adding cumulus-client-service v0.19.0 (available: v0.27.0)
[INFO] [stderr]       Adding cumulus-primitives-aura v0.15.0 (available: v0.19.0)
[INFO] [stderr]       Adding cumulus-primitives-core v0.16.0 (available: v0.20.0)
[INFO] [stderr]       Adding cumulus-relay-chain-interface v0.18.0 (available: v0.25.0)
[INFO] [stderr]       Adding docify v0.2.9 (available: v0.4.1)
[INFO] [stderr]       Adding frame-benchmarking v38.1.1 (available: v42.0.0)
[INFO] [stderr]       Adding frame-benchmarking-cli v43.1.0 (available: v50.0.0)
[INFO] [stderr]       Adding frame-support v38.2.0 (available: v42.0.0)
[INFO] [stderr]       Adding frame-system-rpc-runtime-api v34.0.0 (available: v38.0.0)
[INFO] [stderr]       Adding frame-try-runtime v0.44.0 (available: v0.48.0)
[INFO] [stderr]       Adding jsonrpsee v0.24.9 (available: v0.26.0)
[INFO] [stderr]       Adding nix v0.28.0 (available: v0.30.1)
[INFO] [stderr]       Adding pallet-transaction-payment v38.0.2 (available: v42.0.0)
[INFO] [stderr]       Adding pallet-transaction-payment-rpc v41.0.0 (available: v45.0.0)
[INFO] [stderr]       Adding pallet-transaction-payment-rpc-runtime-api v38.0.0 (available: v42.0.0)
[INFO] [stderr]       Adding parachains-common v18.0.0 (available: v24.0.0)
[INFO] [stderr]       Adding polkadot-cli v19.0.0 (available: v27.0.0)
[INFO] [stderr]       Adding polkadot-primitives v16.0.0 (available: v20.0.0)
[INFO] [stderr]       Adding proc-macro-crate v1.1.3 (available: v1.3.1)
[INFO] [stderr]       Adding sc-basic-authorship v0.45.0 (available: v0.51.0)
[INFO] [stderr]       Adding sc-chain-spec v38.0.0 (available: v45.0.0)
[INFO] [stderr]       Adding sc-cli v0.47.0 (available: v0.54.0)
[INFO] [stderr]       Adding sc-client-api v37.0.0 (available: v41.0.0)
[INFO] [stderr]       Adding sc-client-db v0.44.1 (available: v0.48.0)
[INFO] [stderr]       Adding sc-consensus v0.44.0 (available: v0.51.0)
[INFO] [stderr]       Adding sc-executor v0.40.1 (available: v0.44.0)
[INFO] [stderr]       Adding sc-network v0.45.6 (available: v0.52.0)
[INFO] [stderr]       Adding sc-rpc v40.0.0 (available: v47.0.0)
[INFO] [stderr]       Adding sc-service v0.46.0 (available: v0.53.0)
[INFO] [stderr]       Adding sc-sysinfo v38.0.0 (available: v44.0.0)
[INFO] [stderr]       Adding sc-telemetry v25.0.0 (available: v30.0.0)
[INFO] [stderr]       Adding sc-tracing v37.0.1 (available: v41.0.0)
[INFO] [stderr]       Adding sc-transaction-pool v37.0.0 (available: v41.0.0)
[INFO] [stderr]       Adding sp-api v34.0.0 (available: v38.0.0)
[INFO] [stderr]       Adding sp-block-builder v34.0.0 (available: v38.0.0)
[INFO] [stderr]       Adding sp-consensus-aura v0.40.0 (available: v0.44.0)
[INFO] [stderr]       Adding sp-core v34.0.0 (available: v38.0.0)
[INFO] [stderr]       Adding sp-genesis-builder v0.15.1 (available: v0.19.0)
[INFO] [stderr]       Adding sp-inherents v34.0.0 (available: v38.0.0)
[INFO] [stderr]       Adding sp-keystore v0.40.0 (available: v0.44.0)
[INFO] [stderr]       Adding sp-runtime v39.0.5 (available: v43.0.0)
[INFO] [stderr]       Adding sp-session v36.0.0 (available: v40.0.0)
[INFO] [stderr]       Adding sp-timestamp v34.0.0 (available: v38.0.0)
[INFO] [stderr]       Adding sp-transaction-pool v34.0.0 (available: v38.0.0)
[INFO] [stderr]       Adding sp-version v37.0.0 (available: v41.0.0)
[INFO] [stderr]       Adding sp-weights v31.1.0 (available: v33.0.0)
[INFO] [stderr]       Adding substrate-frame-rpc-system v39.0.0 (available: v46.0.0)
[INFO] [stderr]       Adding substrate-state-trie-migration-rpc v38.0.0 (available: v45.0.0)
[INFO] [stderr]       Adding unicode-normalization v0.1.22 (available: v0.1.24)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2025-09-21" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6abcd0c7daf39512a5824a550eb316cc6461f33c7575e4dcbecaa0fddd86ab77
[INFO] running `Command { std: "docker" "start" "-a" "6abcd0c7daf39512a5824a550eb316cc6461f33c7575e4dcbecaa0fddd86ab77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6abcd0c7daf39512a5824a550eb316cc6461f33c7575e4dcbecaa0fddd86ab77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6abcd0c7daf39512a5824a550eb316cc6461f33c7575e4dcbecaa0fddd86ab77", kill_on_drop: false }`
[INFO] [stdout] 6abcd0c7daf39512a5824a550eb316cc6461f33c7575e4dcbecaa0fddd86ab77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2025-09-21" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50e3b9b468f9c16e2e57c611b863210842a947ee85dbce93e5c42dd51f880c85
[INFO] running `Command { std: "docker" "start" "-a" "50e3b9b468f9c16e2e57c611b863210842a947ee85dbce93e5c42dd51f880c85", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling libc v0.2.176
[INFO] [stderr]    Compiling serde_core v1.0.228
[INFO] [stderr]    Compiling generic-array v0.14.7
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling futures-io v0.3.31
[INFO] [stderr]    Compiling equivalent v1.0.2
[INFO] [stderr]    Compiling const-oid v0.9.6
[INFO] [stderr]    Compiling hashbrown v0.16.0
[INFO] [stderr]    Compiling futures-task v0.3.31
[INFO] [stderr]    Compiling byteorder v1.5.0
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling tracing-core v0.1.34
[INFO] [stderr]    Compiling futures-channel v0.3.31
[INFO] [stderr]    Compiling winnow v0.7.13
[INFO] [stderr]    Compiling anyhow v1.0.100
[INFO] [stderr]    Compiling arrayvec v0.7.6
[INFO] [stderr]    Compiling toml_datetime v0.7.2
[INFO] [stderr]    Compiling rustversion v1.0.22
[INFO] [stderr]    Compiling regex-automata v0.4.11
[INFO] [stderr]    Compiling unicode-xid v0.2.6
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling ahash v0.8.12
[INFO] [stderr]    Compiling subtle v2.6.1
[INFO] [stderr]    Compiling radium v0.7.0
[INFO] [stderr]    Compiling bs58 v0.5.1
[INFO] [stderr]    Compiling indexmap v1.9.3
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling wyz v0.5.1
[INFO] [stderr]    Compiling hashbrown v0.12.3
[INFO] [stderr]    Compiling funty v2.0.0
[INFO] [stderr]    Compiling keccak v0.1.5
[INFO] [stderr]    Compiling quote v1.0.41
[INFO] [stderr]    Compiling indexmap v2.11.4
[INFO] [stderr]    Compiling crunchy v0.2.4
[INFO] [stderr]    Compiling rustix v1.1.2
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling jobserver v0.1.34
[INFO] [stderr]    Compiling itertools v0.10.5
[INFO] [stderr]    Compiling parity-scale-codec v3.7.5
[INFO] [stderr]    Compiling bumpalo v3.19.0
[INFO] [stderr]    Compiling linux-raw-sys v0.11.0
[INFO] [stderr]    Compiling crypto-common v0.1.6
[INFO] [stderr]    Compiling const_format_proc_macros v0.2.34
[INFO] [stderr]    Compiling cc v1.2.39
[INFO] [stderr]    Compiling block-buffer v0.10.4
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling parking_lot_core v0.9.11
[INFO] [stderr]    Compiling num_cpus v1.17.0
[INFO] [stderr]    Compiling getrandom v0.3.3
[INFO] [stderr]    Compiling digest v0.10.7
[INFO] [stderr]    Compiling toml_parser v1.0.3
[INFO] [stderr]    Compiling parking_lot v0.12.4
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling io-lifetimes v1.0.11
[INFO] [stderr]    Compiling toml_edit v0.23.6
[INFO] [stderr]    Compiling tinyvec v1.10.0
[INFO] [stderr]    Compiling regex v1.11.3
[INFO] [stderr]    Compiling hashbrown v0.13.2
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling const_format v0.2.34
[INFO] [stderr]    Compiling semver v1.0.27
[INFO] [stderr]    Compiling fs-err v2.11.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling fxhash v0.2.1
[INFO] [stderr]    Compiling fallible-iterator v0.2.0
[INFO] [stderr]    Compiling target-lexicon v0.12.16
[INFO] [stderr]    Compiling rustc_version v0.4.1
[INFO] [stderr]    Compiling cranelift-isle v0.95.1
[INFO] [stderr]    Compiling time-core v0.1.6
[INFO] [stderr]    Compiling proc-macro-crate v3.4.0
[INFO] [stderr]    Compiling deranged v0.5.4
[INFO] [stderr]    Compiling time-macros v0.2.24
[INFO] [stderr]    Compiling cranelift-codegen-shared v0.95.1
[INFO] [stderr]    Compiling allocator-api2 v0.2.21
[INFO] [stderr]    Compiling base64 v0.21.7
[INFO] [stderr]    Compiling curve25519-dalek v4.1.3
[INFO] [stderr]    Compiling cranelift-codegen-meta v0.95.1
[INFO] [stderr]    Compiling unicode-normalization v0.1.22
[INFO] [stderr]    Compiling expander v2.2.1
[INFO] [stderr]    Compiling blake2 v0.10.6
[INFO] [stderr]    Compiling file-guard v0.2.0
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling slice-group-by v0.3.1
[INFO] [stderr]    Compiling rustix v0.36.17
[INFO] [stderr]    Compiling Inflector v0.11.4
[INFO] [stderr]    Compiling blake2b_simd v1.0.3
[INFO] [stderr]    Compiling errno v0.3.14
[INFO] [stderr]    Compiling zstd-sys v2.0.16+zstd.1.5.7
[INFO] [stderr]    Compiling regalloc2 v0.6.1
[INFO] [stderr]    Compiling digest v0.9.0
[INFO] [stderr]    Compiling linux-raw-sys v0.1.4
[INFO] [stderr]    Compiling memoffset v0.8.0
[INFO] [stderr]    Compiling foldhash v0.1.5
[INFO] [stderr]    Compiling libsecp256k1-core v0.3.0
[INFO] [stderr]    Compiling zstd-safe v5.0.2+zstd.1.5.2
[INFO] [stderr]    Compiling hashbrown v0.15.5
[INFO] [stderr]    Compiling wasmtime-runtime v8.0.1
[INFO] [stderr]    Compiling uint v0.9.5
[INFO] [stderr]    Compiling is-terminal v0.4.16
[INFO] [stderr]    Compiling cpp_demangle v0.3.5
[INFO] [stderr]    Compiling psm v0.1.26
[INFO] [stderr]    Compiling time v0.3.44
[INFO] [stderr]    Compiling dirs-sys-next v0.1.2
[INFO] [stderr]    Compiling wasmtime-asm-macros v8.0.1
[INFO] [stderr]    Compiling libsecp256k1-gen-genmult v0.3.0
[INFO] [stderr]    Compiling libsecp256k1-gen-ecmult v0.3.0
[INFO] [stderr]    Compiling synstructure v0.13.2
[INFO] [stderr]    Compiling ref-cast v1.0.25
[INFO] [stderr]    Compiling base64ct v1.8.0
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling hex-conservative v0.1.2
[INFO] [stderr]    Compiling wasmtime-cache v8.0.1
[INFO] [stderr]    Compiling libsecp256k1 v0.7.2
[INFO] [stderr]    Compiling bitcoin_hashes v0.13.0
[INFO] [stderr]    Compiling directories-next v2.0.0
[INFO] [stderr]    Compiling password-hash v0.5.0
[INFO] [stderr]    Compiling ff v0.13.1
[INFO] [stderr]    Compiling wasmtime-jit-icache-coherence v8.0.1
[INFO] [stderr]    Compiling wasmtime v8.0.1
[INFO] [stderr]    Compiling group v0.13.0
[INFO] [stderr]    Compiling matchers v0.2.0
[INFO] [stderr]    Compiling env_logger v0.10.2
[INFO] [stderr]    Compiling secp256k1-sys v0.9.2
[INFO] [stderr]    Compiling tracing-log v0.2.0
[INFO] [stderr]    Compiling sharded-slab v0.1.7
[INFO] [stderr]    Compiling thread_local v1.1.9
[INFO] [stderr]    Compiling nu-ansi-term v0.50.1
[INFO] [stderr]    Compiling fixed-hash v0.8.0
[INFO] [stderr]    Compiling getrandom_or_panic v0.0.3
[INFO] [stderr]    Compiling file-per-thread-logger v0.1.6
[INFO] [stderr]    Compiling serde_bytes v0.11.19
[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/beta-2025-09-21-x86_64-unknown-linux-gnu/bin/rustc --crate-name syn --edition=2021 /opt/rustwide/cargo-home/registry/src/index.crates.io-1949cf8c6b5b557f/syn-2.0.106/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=41219c584ad8e6cc -C extra-filename=-f7e2c768c3173f67 --out-dir /opt/rustwide/target/debug/deps -L dependency=/opt/rustwide/target/debug/deps --extern proc_macro2=/opt/rustwide/target/debug/deps/libproc_macro2-b9aafb1c45c4f904.rmeta --extern quote=/opt/rustwide/target/debug/deps/libquote-0b498d6702a2b6ed.rmeta --extern unicode_ident=/opt/rustwide/target/debug/deps/libunicode_ident-76924bfc03cc13f9.rmeta --cap-lints allow --cap-lints=warn` (signal: 9, SIGKILL: kill)
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "50e3b9b468f9c16e2e57c611b863210842a947ee85dbce93e5c42dd51f880c85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50e3b9b468f9c16e2e57c611b863210842a947ee85dbce93e5c42dd51f880c85", kill_on_drop: false }`
[INFO] [stdout] 50e3b9b468f9c16e2e57c611b863210842a947ee85dbce93e5c42dd51f880c85